USB Endoscope Waterproof Borescope Inspection Tube Camera with 2m cable 6 LED 7mm Lens for Android USB OTG (on the go) capable devices and PC with retail packaging
not for ios

230V 150W Handheld Electric Foam ESP Carving Knife Professional Styrofoam Cutter Slotting Cutting Machine Hot Cutter Knife in carry case <br /><br /> Description:<br /> 1. Pure copper cutter seat, faster preheating and the blade can be heated to 500 degree in a few seconds.<br /> 2. The metal hook offers convenience and it can be hung to save space when not in use.<br /> 3. The adjusting knob can be adjusted to the suitable temperature.<br /> <br /> Product Information:<br /> Power supply: 230V/50Hz<br /> Maximum power: 150W<br /> Interval work: 1/4min<br /> Body weight: 0.4kg<br /> Length wire: 3.0m<br /> Adjusting Knob: 16taps/6steps<br /> <br /> The 220V electric knife set includes:<br /> 1. the 150w Electric Knife<br /> 2. the small slotting plate<br /> 3. the 300mm flexible blade<br /> 4. the 120mm straight blade<br /> 5. Carry Case </p>

Anti Theft RFID Blocking Sleeve for Credit/Debit Card<br /> In credit cards and debit cards, RFID chips hold all of your most sensitive information such as card numbers, expiration dates, names, addresses, birthdays, and more. Thieves can purchase scanners online or build their own to steal information right through your wallet or purse. Protect your personal information from thieves and unauthorized transactions with these RFID-Blocking Credit Card Sleeves. Enjoy peace of mind knowing your information is safe with this unique product that fits most credit cards and identification. Makes a very thoughtful gift to family and friends.<br /> <br /> Radio frequency identification (RFID) is a technology that uses communication via electromagnetic waves to exchange data between a terminal and an electronic tag attached to an object for the purpose of identification and tracking. RFID sleeves prevent electronic pick-pocketing <br /> Sleek silver design slides into your wallet, purse, or card-holder with ease <br /> <br /> Colour: Silver Material: Metal Shielding Foil Size: 9.2cm x 6.3cm

Bluetooth Drop Tracker - Blue <br /> Smart Phone finder; child finder; alarm, pet finder; keys, bags, valuable items, etc<br /> <br /> 1. Bluetooth version: Bluetooth 4.0 Low Energy<br /> 2. Compatible Phone: iPhone 4S/5/5S/5C, iPad Mini, iTouch 5, iPad 3/4, iPad Air and Android system with Bluetooth<br /> 3. 4.0 Smartphone Android 4.3 version and up-grade version. non OTG phones such as the Huawei are known to have issues with connecting<br /> 4. Working distance: About 75 Feet (without barrier)<br /> 5. Suitable for: Wallet, Car, Kid, Pets, Bags,Suitcase or other belongings.<br /> 6. Battery : CR2032 Lithium Coin Battery (INLCUDED)<br /> 7. App Name: iTracing <br /><br /> For Android application download link:<br /> http://www.usb-tek.cpm/itracingv1.apk<br /> For IOS system search in app store for "itracing" <br />

Bluetooth Drop Tracker - Black <br /> Smart Phone finder; child finder; alarm, pet finder; keys, bags, valuable items, etc<br /> <br /> 1. Bluetooth version: Bluetooth 4.0 Low Energy<br /> 2. Compatible Phone: iPhone 4S/5/5S/5C, iPad Mini, iTouch 5, iPad 3/4, iPad Air and Android system with Bluetooth<br /> 3. 4.0 Smartphone Android 4.3 version and up-grade version. non OTG phones such as the Huawei are known to have issues with connecting<br /> 4. Working distance: About 75 Feet (without barrier)<br /> 5. Suitable for: Wallet, Car, Kid, Pets, Bags,Suitcase or other belongings.<br /> 6. Battery : CR2032 Lithium Coin Battery (INLCUDED)<br /> 7. App Name: iTracing <br /><br /> For Android application download link:<br /> http://www.usb-tek.cpm/itracingv1.apk<br /> For IOS system search in app store for "itracing" <br />

Bluetooth Drop Tracker - Pink<br /> Smart Phone finder; child finder; alarm, pet finder; keys, bags, valuable items, etc<br /><br /> 1. Bluetooth version: Bluetooth 4.0 Low Energy<br /> 2. Compatible Phone: iPhone 4S/5/5S/5C, iPad Mini, iTouch 5, iPad 3/4, iPad Air and Android system with Bluetooth<br /> 3. 4.0 Smartphone Android 4.3 version and up-grade version. non OTG phones such as the Huawei are known to have issues with connecting<br /> 4. Working distance: About 75 Feet (without barrier)<br /> 5. Suitable for: Wallet, Car, Kid, Pets, Bags,Suitcase or other belongings.<br /> 6. Battery : CR2032 Lithium Coin Battery (INLCUDED)<br /> 7. App Name: iTracing <br /><br /> For Android application download link:<br /> http://www.usb-tek.cpm/itracingv1.apk<br /> For IOS system search in app store for "itracing" <br />

Bluetooth Drop Tracker - White<br /> Smart Phone finder; child finder; alarm, pet finder; keys, bags, valuable items, etc<br /><br /> 1. Bluetooth version: Bluetooth 4.0 Low Energy<br /> 2. Compatible Phone: iPhone 4S/5/5S/5C, iPad Mini, iTouch 5, iPad 3/4, iPad Air and Android system with Bluetooth<br /> 3. 4.0 Smartphone Android 4.3 version and up-grade version. non OTG phones such as the Huawei are known to have issues with connecting<br /> 4. Working distance: About 75 Feet (without barrier)<br /> 5. Suitable for: Wallet, Car, Kid, Pets, Bags,Suitcase or other belongings.<br /> 6. Battery : CR2032 Lithium Coin Battery (INLCUDED)<br /> 7. App Name: iTracing <br /><br /> For Android application download link:<br /> http://www.usb-tek.cpm/itracingv1.apk<br /> For IOS system search in app store for "itracing" <br />

Bluetooth Drop Tracker - Green<br /> Smart Phone finder; child finder; alarm, pet finder; keys, bags, valuable items, etc<br /><br /> 1. Bluetooth version: Bluetooth 4.0 Low Energy<br /> 2. Compatible Phone: iPhone 4S/5/5S/5C, iPad Mini, iTouch 5, iPad 3/4, iPad Air and Android system with Bluetooth<br /> 3. 4.0 Smartphone Android 4.3 version and up-grade version. non OTG phones such as the Huawei are known to have issues with connecting<br /> 4. Working distance: About 75 Feet (without barrier)<br /> 5. Suitable for: Wallet, Car, Kid, Pets, Bags,Suitcase or other belongings.<br /> 6. Battery : CR2032 Lithium Coin Battery (INLCUDED)<br /> 7. App Name: iTracing <br /><br /> For Android application download link:<br /> http://www.usb-tek.cpm/itracingv1.apk<br /> For IOS system search in app store for "itracing" <br />

Digital Protractor Angle Finder Gauge Level Inclinometer Magnetic Base Measuring Tool <br /> 360 degree Digital inclinometer protractor digital anger finder Angle Gauge horizontal Bevel Box <br /> 1) Direction symbol<br /> 2) Upright LCD display<br /> 3) Backlight and buzzer function<br /> 4) Degree and Percentage of slope in conversion<br /> 5) Absolute and relative measurements conversion <br /> 6) Data hold<br /> <br /> Specification:<br /> Measuring Range: 4 x 90°<br /> Resolution: 0.1°/ 0.01% <br /> Repeatability: ±0.1° <br /> Operating Temperature: 0 ~ 40°C <br /> Operating Humidity: 40 ~ 80% <br /> Size: 150 x 52 x 33mm <br /> (6" x 2" x 1" inches) <br />

Combo: Electrolyzer Water Quality Tester + Digital TDS Meter Tester + PH Meter Digital Tester with batteries and buffer powder (350g)<br /> <br /> TDS Stands for Total Dissolved Solids and is a General Measure of Water Quality. Easy to Read large Digital Display and an Auto-off Function to Conserve battery power. It is Used as an Indication of Aesthetic Characteristics of Drinking Water and as an Aggregate Indicator of the Presence of a Broad array of Chemical Ingredients. <br /> Simply Pour a Glass of Water, turn on the TDS meter and place it into the glass and the Reading will Appear. The TDS Meter is ideal for keeping Track of the Effectiveness of your Water filter and knowing when to Replace the Filters. <br /> Range: 0-9990ppm.<br /> Accuracy: +/-2%.<br /> Temp. Range: 0 - 80 degrees Celsius.<br /> Resolution: 1 ppm, 1 degree Celsius (also available in 10 ppm)<br /> Battery: 2x1.5V Button Cell battery<br /> Hold Function: Saves Measurements for Convenient Reading and Recording<br /> Auto-off Function: Turns off Meter After 10 Minutes of Non-use to Conserve Batteries.<br /> The Meter also includes Digital Thermometer and the Hold Function Stores Readings Outside of the Water.<br /> This Item can be Used in: Water Purifiers and Filters, Food (Vegetable, Fruits) & Drink Quality Monitoring, Pools and Spas, Aquariums, Hydroponics.<br /> <br /> Pocket Digital PH Meter<br /> Batteries: 4X1.5V(AG-13 Button Battery)<br /> Accuracy: 0.1PH<br /> Typical EMC DEV: 0.2ph<br /> Measurement Range: 0.00-14.00PH<br /> Resolution: ±0.1pH(at200C/680F)<br /> Environment: 0 Celsius degree to 50Celsius degree<br /> Relative Humidity: <95%<br /> Trimming: By potentiometer<br /> Size: 150mm(L)*29mm(W)*20mm(H)<br /> <br /> How to Use<br /> 1. Remove the protective cap.<br /> 2. First rinse the electrode with distilled water, and suck it with filter-paper.<br /> 3. Turn on PH meter by "ON-OFF"switch located on the top of battery case.<br /> 4. Immerse the PH meter electrode in the solution to be tested.<br /> 5. Stir gently and wait for the reading to stabilize.<br /> 6. After use, Switch off PH, Use the distilled water to clean the electrode and replace the protective cap.<br /><br /> Colour of meters might differ from these generic photos<br /> yellow, red, grey, purple<br /><br /> Water Quality Electrolyzer Tester<br /> Testing method: <br /> Prepare two transparent cups of water (100 to 150 ml ) one cup holds tap water, the other cup holds RO water. Place electrodes into water before powering ON and begin the test, After 30 to 60 seconds, turn it off and remove the water electrolyzer. <br /><br /> Caution: Avoid electric shock while using the devise; Do not touch the rods or put your finger into water once the precipitator is plugged into an electric outlet. Do not use metal containers to hold the water. <br /><br /> Testing Analysis Results: <br /> Black: Heavy Metals <br /> Yellow: Dissolved acids, fluoride and other organic matter<br /> Green: Arsenic, mercury, lead, copper, sodium <br /> Blue: Bacteria, viruses, carcinogens, chemical fertilizers, pesticides, etc. <br /> Red: Iron, rust and bacteria <br /> White: lead, zinc, mercury, inorganic dirt <h4> 3 meters at one price</h4>

Probe length: 20cm<br /> The tool plant owners, gardeners cannot live without!<br /> 3 IN 1 moisture light & PH meter Soil analyzer meter.<br /> For outdoor & indoor plants, gardens & grass lawn.<br /> Take the guess work out of your daily garden watering light and moisture.<br /> Save water, energy and keep your plants, lawn, flower in top condition.<br /> Measures moisture at root level.<br /> Prevents over and under watering<br /> Scientifically accurate.<br /> Easy to use, just insert and read.<br /> No battery required, simple and convenient to use<br /> Simply insert the meter into the soil, switch to the setting you want to measure and read the scale.<br /> To avoid damaging the electrode, please clean the electrode after each use

PH Tester Chlorine Level Meter Grey White Water Quality Tester<br /> Plastic Shell Swimming Pool Spa Water Quality Monitor<br /> <br /> Description:<br /> This water quality tester is designed to test pH and chlorine level for swimming pools and spas. It is easy to operate, no more chemicals need. Large screen quickly shows the test result with high precision. Light weight and compact, easy to carry.<br /> <br /> Specifications:<br /> Material: Plastic + Metal<br /> Color: Gray White<br /> Size: approx. 18 x 11.6 x 3.1cm / 7.1" x 4.6" x 1.2"<br /> Power Supply: 1 x 1.5V AA Batteries(not included)<br /> Recommended chlorine level for pools and spas: 1.2 ~ 1.7ppm<br /> Recommended pH level for pools and spas: 7.2 ~ 7.8pH<br /> Package Weight: 220g<br /> <br /> Attention:<br /> 1. Please don't immerse the probe in any liquid other than pool or spa water.<br /> 2. Please rotate the switch to close position when not in use.<br /> 3. Please store the tester in cool and dry place.<br /> <br /> Usage:<br /> Before you use this tester for the first time, you must adjust it to match your swimming pool or spa water with the following sequence:<br /> 1. Test your pool or spa water using a conventional liquid test kit<br /> 2. Record the chlorine reading level as you will need.<br /> 3. No adjustment is required for pH.<br /> <br /> How to find adjustment point for chlorine testing:<br /> 1. Insert 1pc AA 1.5V battery in the compartment in the handle.<br /> 2. Hold the tester in one hand and the probe in the other.<br /> 3. Insert the cleaned metal probes into the water up to the black band.<br /> 4. Stir the water slightly with the probe.<br /> 5. With the probe still in the water, turn the wheel on the face of the tester all the way to the left towards "CL". Slowly turn the wheel back to the right until the needle matches the chlorine level you recorded with the convention liquid tester(e.g.: 1.5ppm)<br /> 6. Remove probes from the water without touching the wheel. Indicator will move all the way to the right and stop on a letter between A and E. This letter is your "adjustment point".<br /> Note: Any time you use this tester to test the chlorine level, you must adjust it to the "adjustment point" before testing. <br /> Testing Chlorine Level:<br /> Recommended chlorine level for pools and spas: 1.2 ~ 1.7ppm<br /> 1. Position the needle to your "adjustment point".<br /> 2. Holding the tester in one hand and the probes in the other, insert the probes into the water up to the black band. Wait until the needle rests for a better chlorine reading.<br /> 3. Leave the probes in the water.<br /> <br /> Test pH Level:<br /> Recommended pH level for pools and spas: 7.2 ~ 7.8<br /> 1. With the probes still in the water, turn the wheel all the way to "pH" until it clicks(battery must off for pH reading).<br /> 2. Wait until the needle rests on the pH reading.<br /> 3. Gently dry probes and insert into the holder on the side of the tester for storage.

Digital Energy Saving Programmable Electronic Timer Plug
Energy-saving electronic timer.
Easy to set-up.
AC 220V -240V/ 50Hz 10A 2200W.
Large display screen
Large buttons
Color: white
Size:107*65*35mm
Do Not exceed 10A load

45cm USB 3 micro B sync cable

Digital Energy Saving Programmable Electronic Timer Plug
Energy-saving electronic timer.
Easy to set-up.
AC 220V -240V/ 50Hz 10A 2200W.
Large display screen
Large buttons
Color: white
Size:107*65*35mm
Do Not exceed 10A load

ipad 5 Explosion Proof Premium Tempered Glass Screen Protector

This compact ultra-light tool can help you measure wind speed whether you're flying RC planes, drones, wings or helicopters to check weather conditions to see if it’s safe to fly; sailing or windsurfing. <br /> For weather enthusiasts and hobbyists to monitor, wind, temperature, humidity, etc. Repair personnel wanting a scientific way to measure airflow in an air conditioning, heating or ventilation unit. <br /> In rural areas that don’t have reliable or accurate weather data that want to set up their own personal weather station.<br /> Scientists who measure environmental conditions.<br /> Hunters, sports shooters/target shooters and archers wanting a quick way to check ground conditions or wind direction and speed.<br /> Kite flyers or paragliders, sky divers who want to check conditions especially altitude, before launching.<br /> Safari guides who want to keep an eye on wind conditions and staying downwind of various exotic animals.<br /> Computer fan temperature.<br /> Atmospheric Water generators wanting to check on relative humidity and temperature for extracting water from the air.<br /> Painters wanting to check humidity conditions before starting a job.<br /> Uses are endless.<br /> <br /> 8 in 1 digital anemometer to measure air velocity, temperature, humidity, wind chill, heat index, dew point, barometric pressure and altitude.<br /> °C / °F selection, wind speed units selection: m/s, ft/min, knots, km/h, mph.<br /> LCD display with white backlight for clear reading.<br /> Maximum, minimum and average value measurement function(for all measurement modes).<br /> Low battery warning, automatic & manual power off function.<br /> Data holding function and calibration function.<br /> The beaufort scale will be always displayed according to current wind speed in all modes.<br /> Pocket-sized and ultra-light, comes with a storage case and a lanyard for convenient carry.<br /> <br /> Specifications:<br /> Material: plastic shell + electronic component<br /> Storage Case & Lanyard Color: black<br /> Battery: 1 * CR2032 2.0V Button Cell<br /> Wind Speed Range: 0~30m/s; 0~5860ft/min; 0~55knots; 0~90km/h; 0~65mph<br /> Wind Speed Unit: m/s, ft/min, knots, km/h, mph<br /> Resolution: 0.1m/s; 19ft/min; 0.2knots; 0.3km/h; 0.2mph<br /> Accuracy: ±5%<br /> Wind Chill Range: -40~10°C (0~30m/s); -49~50°F (0~65mph);<br /> Resolution: 0.1°C; 0.1°F<br /> Accuracy: 1°C; 1.8°F<br /> Temperature Range: -29~70°C; -20~158°F<br /> Resolution: 0.1°C; 0.1°F<br /> Accuracy: 1°C; 1.8°F<br /> Relative Humidity Range: 0~100%RH<br /> Resolution: 0.1%RH<br /> Accuracy: ±3%RH<br /> Heat Index Range: 21.1~54.4°C (0~100%RH); 70~130°F (0~100%RH);<br /> Resolution: 0.1°C/°F<br /> Accuracy: 2°C; 3.6°F<br /> Dew Point Range: -29~70°C; -20~158°F<br /> Resolution: 0.1°C; 0.1°F<br /> Accuracy: 2°C; 3.6°F<br /> Barometric Pressure Range: 10~1100hpa; 10~1100mbar; 0.29~32.48inHg;<br /> Resolution: 0.1hpa; 0.1mbar; 0.01inHg;<br /> Accuracy: 1.5hpa; 1.5mbar; 0.05inHg;<br /> Altitude Range: -700~9000m; -6000~30000ft<br /> Resolution: 1m; 1ft<br /> Accuracy: 12m; 50ft<br /> Anemometer Size: 11.5 * 4 * 2cm / 4.5 * 1.6 * 0.8in<br /> Anemometer Weight: 47g / 0.2oz<br /> Package Size: 16.2 * 10 * 2.3cm / 6.4 * 3.9 * 0.9in<br /> Package Weight: 100g / 3.5oz

This compact ultra-light tool can help you measure wind speed whether you're flying RC planes, drones, wings or helicopters to check weather conditions to see if it’s safe to fly; sailing or windsurfing. <br /> For weather enthusiasts and hobbyists to monitor, wind, temperature, humidity, etc. Repair personnel wanting a scientific way to measure airflow in an air conditioning, heating or ventilation unit. <br /> In rural areas that don’t have reliable or accurate weather data that want to set up their own personal weather station.<br /> Scientists who measure environmental conditions.<br /> Hunters, sports shooters/target shooters and archers wanting a quick way to check ground conditions or wind direction and speed.<br /> Kite flyers or paragliders, sky divers who want to check conditions especially altitude, before launching.<br /> Safari guides who want to keep an eye on wind conditions and staying downwind of various exotic animals.<br /> Computer fan temperature.<br /> Atmospheric Water generators wanting to check on relative humidity and temperature for extracting water from the air.<br /> Painters wanting to check humidity conditions before starting a job.<br /> Uses are endless.<br /> <br /> 8 in 1 digital anemometer to measure air velocity, temperature, humidity, wind chill, heat index, dew point, barometric pressure and altitude.<br /> °C / °F selection, wind speed units selection: m/s, ft/min, knots, km/h, mph.<br /> LCD display with white backlight for clear reading.<br /> Maximum, minimum and average value measurement function(for all measurement modes).<br /> Low battery warning, automatic & manual power off function.<br /> Data holding function and calibration function.<br /> The beaufort scale will be always displayed according to current wind speed in all modes.<br /> Pocket-sized and ultra-light, comes with a storage case and a lanyard for convenient carry.<br /> <br /> Specifications:<br /> Material: plastic shell + electronic component<br /> Storage Case & Lanyard Color: black<br /> Battery: 1 * CR2032 2.0V Button Cell<br /> Wind Speed Range: 0~30m/s; 0~5860ft/min; 0~55knots; 0~90km/h; 0~65mph<br /> Wind Speed Unit: m/s, ft/min, knots, km/h, mph<br /> Resolution: 0.1m/s; 19ft/min; 0.2knots; 0.3km/h; 0.2mph<br /> Accuracy: ±5%<br /> Wind Chill Range: -40~10°C (0~30m/s); -49~50°F (0~65mph);<br /> Resolution: 0.1°C; 0.1°F<br /> Accuracy: 1°C; 1.8°F<br /> Temperature Range: -29~70°C; -20~158°F<br /> Resolution: 0.1°C; 0.1°F<br /> Accuracy: 1°C; 1.8°F<br /> Relative Humidity Range: 0~100%RH<br /> Resolution: 0.1%RH<br /> Accuracy: ±3%RH<br /> Heat Index Range: 21.1~54.4°C (0~100%RH); 70~130°F (0~100%RH);<br /> Resolution: 0.1°C/°F<br /> Accuracy: 2°C; 3.6°F<br /> Dew Point Range: -29~70°C; -20~158°F<br /> Resolution: 0.1°C; 0.1°F<br /> Accuracy: 2°C; 3.6°F<br /> Barometric Pressure Range: 10~1100hpa; 10~1100mbar; 0.29~32.48inHg;<br /> Resolution: 0.1hpa; 0.1mbar; 0.01inHg;<br /> Accuracy: 1.5hpa; 1.5mbar; 0.05inHg;<br /> Altitude Range: -700~9000m; -6000~30000ft<br /> Resolution: 1m; 1ft<br /> Accuracy: 12m; 50ft<br /> Anemometer Size: 11.5 * 4 * 2cm / 4.5 * 1.6 * 0.8in<br /> Anemometer Weight: 47g / 0.2oz<br /> Package Size: 16.2 * 10 * 2.3cm / 6.4 * 3.9 * 0.9in<br /> Package Weight: 100g / 3.5oz

This compact ultra-light tool can help you measure wind speed whether you're flying RC planes, drones, wings or helicopters to check weather conditions to see if it’s safe to fly; sailing or windsurfing. <br /> For weather enthusiasts and hobbyists to monitor, wind, temperature, humidity, etc. Repair personnel wanting a scientific way to measure airflow in an air conditioning, heating or ventilation unit. <br /> In rural areas that don’t have reliable or accurate weather data that want to set up their own personal weather station.<br /> Scientists who measure environmental conditions.<br /> Hunters, sports shooters/target shooters and archers wanting a quick way to check ground conditions or wind direction and speed.<br /> Kite flyers or paragliders, sky divers who want to check conditions especially altitude, before launching.<br /> Safari guides who want to keep an eye on wind conditions and staying downwind of various exotic animals.<br /> Computer fan temperature.<br /> Atmospheric Water generators wanting to check on relative humidity and temperature for extracting water from the air.<br /> Painters wanting to check humidity conditions before starting a job.<br /> Uses are endless.<br /> <br /> 8 in 1 digital anemometer to measure air velocity, temperature, humidity, wind chill, heat index, dew point, barometric pressure and altitude.<br /> °C / °F selection, wind speed units selection: m/s, ft/min, knots, km/h, mph.<br /> LCD display with white backlight for clear reading.<br /> Maximum, minimum and average value measurement function(for all measurement modes).<br /> Low battery warning, automatic & manual power off function.<br /> Data holding function and calibration function.<br /> The beaufort scale will be always displayed according to current wind speed in all modes.<br /> Pocket-sized and ultra-light, comes with a storage case and a lanyard for convenient carry.<br /> <br /> Specifications:<br /> Material: plastic shell + electronic component<br /> Storage Case & Lanyard Color: black<br /> Battery: 1 * CR2032 2.0V Button Cell<br /> Wind Speed Range: 0~30m/s; 0~5860ft/min; 0~55knots; 0~90km/h; 0~65mph<br /> Wind Speed Unit: m/s, ft/min, knots, km/h, mph<br /> Resolution: 0.1m/s; 19ft/min; 0.2knots; 0.3km/h; 0.2mph<br /> Accuracy: ±5%<br /> Wind Chill Range: -40~10°C (0~30m/s); -49~50°F (0~65mph);<br /> Resolution: 0.1°C; 0.1°F<br /> Accuracy: 1°C; 1.8°F<br /> Temperature Range: -29~70°C; -20~158°F<br /> Resolution: 0.1°C; 0.1°F<br /> Accuracy: 1°C; 1.8°F<br /> Relative Humidity Range: 0~100%RH<br /> Resolution: 0.1%RH<br /> Accuracy: ±3%RH<br /> Heat Index Range: 21.1~54.4°C (0~100%RH); 70~130°F (0~100%RH);<br /> Resolution: 0.1°C/°F<br /> Accuracy: 2°C; 3.6°F<br /> Dew Point Range: -29~70°C; -20~158°F<br /> Resolution: 0.1°C; 0.1°F<br /> Accuracy: 2°C; 3.6°F<br /> Barometric Pressure Range: 10~1100hpa; 10~1100mbar; 0.29~32.48inHg;<br /> Resolution: 0.1hpa; 0.1mbar; 0.01inHg;<br /> Accuracy: 1.5hpa; 1.5mbar; 0.05inHg;<br /> Altitude Range: -700~9000m; -6000~30000ft<br /> Resolution: 1m; 1ft<br /> Accuracy: 12m; 50ft<br /> Anemometer Size: 11.5 * 4 * 2cm / 4.5 * 1.6 * 0.8in<br /> Anemometer Weight: 47g / 0.2oz<br /> Package Size: 16.2 * 10 * 2.3cm / 6.4 * 3.9 * 0.9in<br /> Package Weight: 100g / 3.5oz

Foam Pen 6 in 1 Cutting Carving Tool 5cm 10cm 15cm 20cm 25cm for one price<br /> Handheld Foam Styrofoam Pen Cutting Tool<br /> Working Voltage:110-240v AC<br /> Material:Plastic, Brass, Steel<br /> Color:Blue<br /> -Textured handle for easy gripping<br /> -Handle made of blue ABS plastic<br /> -Better heat dissipation efficiency<br /> -Iron plated tip and stainless steel construction offers longer life<br /> -Lightweight with a pencil handle<br /> <br /> Works great with common packaging styrofoam, polystyrene, floral foam, and various craft foams.<br /> 5X Pens<br /> 1X power adapter </p>

230V 150W Handheld Electric Foam ESP Carving Knife Professional Styrofoam Cutter Slotting Cutting Machine Hot Cutter Knife in carry case <br /><br /> Description:<br /> 1. Pure copper cutter seat, faster preheating and the blade can be heated to 500 degree in a few seconds.<br /> 2. The metal hook offers convenience and it can be hung to save space when not in use.<br /> 3. The adjusting knob can be adjusted to the suitable temperature.<br /> <br /> Product Information:<br /> Power supply: 230V/50Hz<br /> Maximum power: 150W<br /> Interval work: 1/4min<br /> Body weight: 0.4kg<br /> Length wire: 3.0m<br /> Adjusting Knob: 16taps/6steps<br /> <br /> The 220V electric knife set includes:<br /> 1. the 150w Electric Knife<br /> 2. the small slotting plate<br /> 3. the 300mm flexible blade<br /> 4. the 170mm straight blade<br /> 5. Carry Case </p>

Ultimate HD wireless infrared ipcamera with 32gig card <br /><br /> 1.HD real 2.0/1.0 megapixel 1080P/720P resolution<br /> 2.Support Micro SD Card recording and playback (up to 64G) 3.Support for mobile video surveillance (iOS,Android):Yoosee , and PC surveillance : CMS<br /> 4.Allows up to 10 mobile devices to connect at same time through WiFi and view simultaneously remotely<br /> 5.Easy to set connect to Wi-Fi and Lan cable (doesn't support 5GHz wifi network),and AP Mode (No network is required) support<br /> 6.Clear two way audio and talk back<br /> 7.Motion detection & Email Alert<br /> 8.Clear Night Vision<br /> 9.Pan 355 degree, tilt 110 degree </p>

Jewelry Watch Repair Loupe 10X 15X 20X 25X Magnifier With 2 LED Lights Microscope <br /> Package includes:<br /> 6pcs Change Lens<br /> 1pc Magnifying Glass<br /> 1pc Headband<br /> Retail Box </p>

Suitable for precise weighing<br /> Color: Silver<br /> Pocket Size: 120 * 65 * 20mm / 4.8 * 2.5 * 0.8in<br /> LCD display with blue backlight.<br /> Capacity: 0.01~500g<br /> <br /> Division value: 0.01g<br /> (Note: The precision is 0.01g, but the minimum measuring weight is 0.05g)<br /> Multi-unit Display (g/tl/oz/ct)<br /> Auto-calibration function.<br /> Tare function.<br /> Overload protection system.<br /> Auto off(default): 60 seconds off<br /> <br /> Powered by : 2 * 1.5V AAA batteries (Batteries included)<br /> Retail Box </p>

Features:<br /> <br /> 1 Dedicated to the measurement of magnetic field intensity on the surface of magnetic materials, namely Magnetic Flux Density B<br /> 2 Applied Range: Permanent magnet material measurement, mechanical parts residual magnet measurement, magnetic separator working magnetic field, speaker measurement, iron remover measurement, DC motor measurement<br /> 3 The unit can be switched and the backlight can be adjustable<br /> 4 Compact size and easy to carry. It is convenient to measure the magnetic field<br /> <br /> Parameters:<br /> <br /> Accuracy: ±5% (full range satisfied)<br /> Wide range: 0-24000 Gs<br /> Range: 200 mT, 2000 mT (automatic range switching)<br /> Measuring range: 0-2400 mT (24000G)<br /> Minimum resolution: 10 μT, 4-bit display<br /> Power supply:one 9 V battery<br /> Working temperature:0 ~ 50<br /> Storage temperature:-20 ~ 50<br /> Shape size:160 mm × 80 mm × 32 mm<br /> Device weight:260 g<br /> Hall probe:Longitudinal Hall probe with wire<br /> <br /> <br /> DO NOT UNSCREW PROBE <br /> care should be taken when snapping off front cap to expose sensitive probe for measurement<br /> <br /> <br /> 1. What is Gaussian?<br /> Gauss is a unit of magnetic field. 5000 Gauss represents your magnet with a maximum magnetic field of 5,000 Gauss.<br /> <br /> 2. How much can Gauss be achieved by magnetism?<br /> This question is very general, and we don’t know how to answer it and make you satisfied. Because the magnet’s magnetic level is related to many factors, such as the grade of magnets, the specifications of the magnet, the thickness and so on.<br /> <br /> But we have collected some common specifications of magnet Gauss for your reference Such as 10 * 4 N35 Gaussian material can reach about 3000-3200 Gauss, 10 * 5 to about 3400-3600 Gauss. The surface magnetic field of a single NdFeB magnet is 3000-5000G, ferrite 300-800G, samarium cobalt, and AlNiCo 2000G. Neodymium iron boron should be considered as a very high permanent magnet, but it is difficult to reach 5000 or more.<br /> <br /> 3. How many Gaussian magnets are the largest?<br /> N35, N38 is probably up to 2000GS. If the size is bigger, N35 can reach 3500GS at most, N38 can reach 3800GS. If anyone tells you that he/she has a magnet above 10,000 gausses, you must marry them first, because they have new technology.<br /> In general, the Gaussian surface of the magnet is such that it is inversely proportional to the area and is proportional to the thickness.<br /> <br /> 4. How do you know how big a Gaussian magnet is?<br /> We usually use a Gauss meter to measure the Gaussian magnet surface. However, the Gaussian values measured at different positions on the surface of the magnet are different, and the Gaussmeters have different measured data, and the error is relatively large.<br /> <br /> 5. What is the difference between a Gaussian magnet and a magnetic flux? Both Gaussian and flux measurements are made to determine the performance of the magnet. The reproducibility of magnetic flux is better than Gaussian, more stable, and the error is not too big. Note: Gaussian (Gs) is the unit of measure for magnetic field lines. 1T=10000 Gs </p>

Handheld Electromagnetic Radiation Tester Electric Field Magnetic Field Detector<br /> This detector can test electric field radiation and magnetic field emission to reach the optimal test result. It's widely used to test and learn electromagnetic radiation situation indoor and outdoor.<br /> <br /> Features:<br /> One detector with two uses, it can test the electric field and the magnetic field radiation at the same time.<br /> When the test result exceeds the safe value, the instrument will alarm automatically.<br /> Data hold and clear LCD display, one-key can lock the radiation value and easily read the value.<br /> Radiation assessment can remind you whether the radiation value is safe.<br /> Easy to use and operate, easy to move or for on-site measurements.<br /> Electromagnetic radiation monitoring: household and appartment, office, outdoor and industrial site.<br /> Electromagnetic radiation test: mobile phone, computer, TV set, refrigerator and high voltage cable radiation test.<br /> Radiation protection product test: test effects of radiation-proof clothes, radiation-proof film and other prevention articles.<br /> Equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip.<br /> <br /> Specifications:<br /> Material: ABS<br /> Color: black<br /> Power supply: 3 * 1.5V AAA battery (not included)<br /> Precision: <br /> Electric field: 1 V/m<br /> Magnetic field: 0.01μT<br /> Range: <br /> Electric field: 1-1999V/m<br /> Magnetic field: 0.01μT -99.99μT<br /> Reading display: 3-1/2-digit LCD<br /> Alarm threshold value: <br /> Electric field: 40V/m<br /> Magnetic field: 0.4μT<br /> Testing bandwidth: 5Hz-3500MHz<br /> Sampling time: about 0.4 seconds<br /> Test mode: bimodule synchronous test<br /> Operating temperature: 0~50 / 30~122<br /> Operating humidity: relative humidity < 80%<br /> Item size: 135 * 60 * 27mm / 5.3 * 2.4 * 1.1in<br /> Item weight: 107g / 3.8ounce<br /> Package size: 165 * 77 * 30mm / 6.5 * 3.0 * 1.2in<br /> Package weight: 147g / 5.2ounce<br /> <br /> Package list:<br /> 1 * Electromagnetic Radiation Tester<br /> 1 * User Manual </p>

HD LCD 500X Digital Desktop Microscope with 3.5-inch screen USB / AV out