Air relative humidity

8 in 1 digital anemometer to measure air velocity, temperature, humidity, wind chill, heat index, dew point, barometric pressure and altitude. RED ONLY This compact ultra-light tool can help you measure wind speed whether you're flying RC planes, drones, wings or helicopt ers to check weather conditions to see if it’s safe to fly; sailing or windsurfing.  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; in rural areas that don’t have reliable or accurate weather data that want to set up their own personal weather station. Scientists who measure environmental conditions. Hunters, sports shooters/target shooters and archers wanting a quick way to check ground conditions or wind direction and speed. Kite flyers or paragliders,    sky divers  who want to check conditions especially altitude, before launching. Safari guides who want to keep an eye on wind conditions and staying downwind of various exotic animals. Computer fan temperature. Atmospheric Water generators wanting to check on relative humidity and temperature for extracting water from the air. Painters wanting to check humidity conditions before starting a job. Uses are endless. 8 in 1 digital anemometer to measure air velocity, temperature, humidity, wind chill, heat index, dew point, barometric pressure and altitude. °C / °F selection, wind speed units selection: m/s, ft/min, knots, km/h, mph. LCD display with white backlight for clear reading. Maximum, minimum and average value measurement function(for all measurement modes). Low battery warning, automatic & manual power off function. Data holding function and calibration function. The beaufort scale will be always displayed according to current wind speed in all modes. Pocket-sized and ultra-light, comes with a storage case and a lanyard for convenient carry. Specifications: Material: plastic shell + electronic component Anemometer Color: Red / Blue / Black (Optional) Storage Case & Lanyard Color: black Battery: 1 * CR2032 2.0V Button Cell  Wind Speed Range: 0~30m/s; 0~5860ft/min; 0~55knots; 0~90km/h; 0~65mph Wind Speed Unit: m/s, ft/min, knots, km/h, mph Resolution: 0.1m/s; 19ft/min; 0.2knots; 0.3km/h; 0.2mph Accuracy: ±5% Wind Chill Range: -40~10°C (0~30m/s); -49~50°F (0~65mph); Resolution: 0.1°C; 0.1°F Accuracy: 1°C; 1.8°F Temperature Range: -29~70°C; -20~158°F Resolution: 0.1°C; 0.1°F Accuracy: 1°C; 1.8°F Relative Humidity Range: 0~100%RH Resolution: 0.1%RH Accuracy: ±3%RH Heat Index Range: 21.1~54.4°C (0~100%RH); 70~130°F (0~100%RH); Resolution: 0.1°C/°F Accuracy: 2°C; 3.6°F Dew Point Range: -29~70°C; -20~158°F Resolution: 0.1°C; 0.1°F Accuracy: 2°C; 3.6°F Barometric Pressure Range: 10~1100hpa; 10~1100mbar; 0.29~32.48inHg; Resolution: 0.1hpa; 0.1mbar; 0.01inHg; Accuracy: 1.5hpa; 1.5mbar; 0.05inHg; Altitude Range: -700~9000m; -6000~30000ft Resolution: 1m; 1ft Accuracy: 12m; 50ft Anemometer Size: 11.5 * 4 * 2cm / 4.5 * 1.6 * 0.8in Anemometer Weight: 47g / 0.2oz Package Size: 16.2 * 10 * 2.3cm / 6.4 * 3.9 * 0.9in Package Weight: 100g / 3.5oz   total weight: 150g packaged Combine orders up to 2kg at one shipping charge FEEL FREE TO ADD TO YOUR ORDER AT ONE SHIPPING CHARGE IF WITHIN WEIGHT CONSTRAINTS       MORE ITEMS HERE PAYMENT within 3 days, please else items will be relisted and a SALE NOT COMPLETE will be filed If you're placing multiple orders to combine shipping please notify seller, beforehand to avoid a SNC

AIMOMETER MS6252B Handheld Digital Anemometer Air Speed Velocity Meter with Temperature / Humidity Test Function Description: This meter is a digital anemometer for  measuring the ambient temperature, humidity, dew point temperature, wet bulb temperature, wind speed and air volume. It is a portable and professional measuring instrument with  large-screen LCD backlight and multi-unit switching functions.  Main Features: Simultaneous display of air flow or air velocity plus ambient temperature and relative humidity Super large (9999 counts) LCD backlight makes you see your testing data clearly in the dark place  With temperature scale switch  20 points average for air flow Easy to set area dimensions which are stored in the meter's internal memory for the next power on With data hold and max. / min. value display / auto power off function This meter can be used for handheld or fixed measurement With USB interface (USB real time data uploading function) and PC-software It has a low battery indicator function Overflow indication:  OL  will be shown on LCD Suitable for HVAC installation / repair / diagnostics and optimization, ventilation system installation / servicing and analysis, environmental wind and temperature testing / analysis, boiler rooms, automobile aerodynamic testing, plant / facilities maintenance Powered by 1 x 9V 6F22 battery (not included)   Package Contents Package Contents 1 x AIMOMETER MS6252B Handheld Digital Anemometer, 1 x USB Cable, 1 x Carrying Bag, 1 x CD, 1 x English User Manual

Feature: -Mini air dehumidifier, lightweight and quiet, compact and cute, suitable for smaller space. -Can keep the place dry, in order to prevent mold growth. -Built-in water level sensor, automatic power off the water, you can easily remove the water tank, the use of more secure. -Water level sensor: When the water is full, the automatic shutdown and light up the red light. -Drying function: dry wind from the top of the discharge and play a drying effect. -Working environment: more than 15 ¿¿¿, more than 40% relative humidity. -Applicable to wardrobe, bookcase, toilet, kitchen, office, bedroom and other places. -Cleaning: Before cleaning the unit, turn off the mini dehumidifier and unplug the AC plug from the main socket first. Use a piece of soft cloth to clean the surface of the product or use a brush to wipe the dust off the grills of the air inlet. -Removable water tank: When the water tank is full, with approximately 500ml of water collected, the unit will be switched off automatically and the “Red” LED will be on. To remove the water tank, first switch off the mini dehumidifier, press “On/Off” button to the “Off” position. Then, remove the water tank from the unit and pour the water out to the toilet or bathroom. Put the water tank back into the unit. To continue dehumidifying, press the “On/Off” button to “On” position again. -Cautions: After having finished using the mini dehumidifier, the user should switch the unit off by pressing the “On/Off” button to “Off” position. Avoid using the AC/DC power adapter in wet or damp pace, and position it in areas where the air ventilation is good. Keep the front inlet grill and the top outlet free from air blocking materials such as clothing, plastic bag or pagers. If the unit has been properly connected and no power is flowing, have the AC/DC power adaptor and the dehumidifier unit checked by a qualified electrician. Always keep the unit at an-right position to avoid water leakage. Specifications: Product name: Dehumidifier Color: White Size: Approx. 154mm(W)x218mm(H)x130mm(D)/6"x8.26"x5" Capacity: approximately 200ml-250ml per day at 25¿¿¿, 85% RH Cooling element: thermo-electric peltier module Fan: 80mmx80mm DC Brushless motor Power adapter: 12V DC 2A Power: 24W Voltage: AC 220V-240V Removable water tank: 500ml Water Level Detector: Automatic switch off with “Yellow” LED Indicator when water tank is full Noise: Plug: US Plug, EU Plug Package Included: 1 x Dehumidifier 1 x Power Adapter 1 x User manual

Description: AM2320 digital temperature and humidity sensor is a kind of temperature and humidity complex sensor with calibrated digital signal output. The sensor includes a capacitive humidity sensing element and a high-precision integrated temperature measuring element, and is connected with a high-performance microprocessor. The product has excellent quality, ultra fast response, anti-interference ability, cost-effective and so on. AM2320 communication mode adopts single bus, standard I2C two communication methods. The two modes of communication can be freely switched, the user is free to choose, easy to use, wide range of applications. Application range: HVAC, dehumidifier, testing and testing equipment, consumer goods, automotive, automatic control, data recorder, weather station, home appliances, medical and other related humidity control, humidity measurement and control. Product highlights: Fully interchangeable, low cost, long-term stability, relative humidity and temperature measurement, long distance signal transmission, digital signal output, accurate calibration, low power consumption, single bus digital interface standard, I2C standard bus digital interface, communication mode can be free to choose. Technical parameter: Measuring range Temperature range: -40 - +80￢ﾄﾃ, humidity range: 0-99.9%RH Accuracy (25￢ﾄﾃ environment) Temperature accurate value: ±0.5￢ﾄﾃ, humidity accurate value: ±3%RH (10...90%RH) Resolving power Temperature: 0.1￢ﾄﾃ, humidity: 0.1%RH Attenuation value Temperature: 0.1￢ﾄﾃ / year, humidity: Sensor type Temperature: resistance type sensor, humidity: capacitive sensor Response time Temperature: 5s, humidity: 5s 1/e (63%) Operating temperature range: -40 - +80￢ﾄﾃ Power source: DC 3.1-5.5V Output signal: single bus /I2C signal Shell material: PC plastic Dimension: 15 x 12.1 x 4.5mm Package included: 3 x Temperature and humidity sensor

DHT11 - Digital Temperature & Humidity Sensor Module - 2 Pack Product Description This is the DHT11 - Digital Temperature & Humidity Sensor Module - 2 Pack. It comes in a pack of 2, so you have 1 spare! One of the most common sensors used today and stable in its class. Product Features DHT11 For Arduino Temperature Humidity Sensor AM2302 Dupont Wire Humidity Sensor Color: White / Blue Cabling color may vary. Type: AM2302 Accuracy resolution: 0.1 Humidity range: 0-100%RH Temperature range: -40~80 degree Humidity measurement precision: ±2%RH Temperature measurement precision: ±0.5 degree 4-pin package Ultra-low power No additional components Excellent long-term stability All calibration, digital output Completely interchangeable Long distance signal transmission Relative humidity and temperature measurement ​Locally Stocked! Available for Immediate Shipping.

Description:   The HDC1080 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1080 operates over a wide supply range, and is a low cost, low power alternative to competitive solutions in a wide range of common applications. The humidity and temperature sensors are factory calibrated.   Features:   Relative Humidity Accuracy ±2% (typical) Temperature Accuracy ±0.2°C (typical) Excellent Stability at High Humidity 14 Bit Measurement Resolution 100 nA Sleep Mode Current Package Included: 1 x GY-213V-HDC1080 High Accuracy Digital Humidity Sensor With Temperature Sensor

Description: The HDC1080 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1080 operates over a wide supply range, and is a low cost, low power alternative to competitive solutions in a wide range of common applications. The humidity and temperature sensors are factory calibrated. Features: Relative Humidity Accuracy ±2% (typical) Temperature Accuracy ±0.2°C (typical) Excellent Stability at High Humidity 14 Bit Measurement Resolution 100 nA Sleep Mode Current Package Included: 5 x GY-213V-HDC1080 High Accuracy Digital Humidity Sensor With Temperature Sensor

Description:   The HDC1080 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1080 operates over a wide supply range, and is a low cost, low power alternative to competitive solutions in a wide range of common applications. The humidity and temperature sensors are factory calibrated.   Features:   Relative Humidity Accuracy 2% (typical) Temperature Accuracy 0.2C (typical) Excellent Stability at High Humidity 14 Bit Measurement Resolution 100 nA Sleep Mode Current Package Included: 5 x GY-213V-HDC1080 High Accuracy Digital Humidity Sensor With Temperature Sensor

Description: The HDC1080 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1080 operates over a wide supply range, and is a low cost, low power alternative to competitive solutions in a wide range of common applications. The humidity and temperature sensors are factory calibrated. Features: Relative Humidity Accuracy ±2% (typical) Temperature Accuracy ±0.2°C (typical) Excellent Stability at High Humidity 14 Bit Measurement Resolution 100 nA Sleep Mode Current Package Included: 3 x GY-213V-HDC1080 High Accuracy Digital Humidity Sensor With Temperature Sensor

Description: Type:DHT22/AM2302. Accuracy resolution:0.1. Humidity range:0-100%RH. Temperature range:-40~80?? Humidity measurement precision:±2%RH. Temperature measurement precision:±0.5?? Feature: 4-pin package Ultra-low power. No additional components. Excellent long-term stability. All calibration, digital output. Completely interchangeable. Long distance signal transmission. Relative humidity and temperature measurement. Package included: 5 x Temperature humidity sensor DHT22/AM2302

Description: Type:DHT22/AM2302. Accuracy resolution:0.1. Humidity range:0-100%RH. Temperature range:-40~80?? Humidity measurement precision:±2%RH. Temperature measurement precision:±0.5?? Feature: 4-pin package Ultra-low power. No additional components. Excellent long-term stability. All calibration, digital output. Completely interchangeable. Long distance signal transmission. Relative humidity and temperature measurement. Package included: 3 x Temperature humidity sensor DHT22/AM2302

Features: Designed for measuring air temperature, humidity and barometric pressure, portable and practical. With 1 second to 24 hours recording interval, can connect to measure and record 12700 temperature, humidity and barometric pressure data. Can record the data in excel and you can make the scattered data curve into a complete curve. Can connect the equipment to the computer to record your data to analyze with the software. Range of temperature/humidity/barometric pressure is -40~105°/0%~100%RH/10~1200mbar. Compact, simple operation, reliable performance. Applications: Monitors Barometric Pressure (only for B), Humidity and Temperature levels in clean rooms, warehouses, storage rooms, freezers, and water damage restoration projects. Specification: Color: show as pictures Product size: 115 x 34 x 23mm Display: LCD display Range of temperature: -40~105??/strong> Temperature measurement accuracy: ±1° Temperature resolution: 0.1° Range of moisture measurement: 0%~100%RH Humidity accuracy: ±3% Humidity resolution: 0.1%RH Range of barometric pressure: 10~1200mbar Measuring accuracy: ±1.5mbar Barometric pressure resolution: 0.13mbar Service temperature: -40~105° Storage temperature: -40~125° Power supply: 3.6V lithium battery (not included) Package Included: 1 x HT-163 Pressure Temperature Humidity Data Logger 1 x CD Software 1 x User Manual Detail Pictures:

Xiaomi Mi Home Air Conditioner Companion Smart WiFi ZigBee Technology Power Mon Package weight: 0.12 kg Description: Xiaomi Mi Home Air Conditioner Companion Smart Socket APP Control Sleeping Mode WiFi ZigBee Technology Power Monitor APP Control Features: Control the air conditioner by APP You can turn on the air conditioner in advance when you are on the road Smart housekeeper Based on WiFi and ZigBee wireless technology, you can match it with a variety of Mi Home sensors and controllers Power usage at your fingertip It can count the power usage and detect the actual power to help you lower the consumption Go with Mi Home humidity sensor After matching with Mi Home humidity sensor, the companion can automatically adjust the indoor temperature to make you always stay in a comfortable environment Gate way function The companion has the gateway function, which enables it to match with multiple Mi Home products Fine workmanship It can support 16A / 4000W of the maximum power of the air conditioner, the reset button can withstand up to 50000 times of pressing, and the cover is made of anti-UV material, which ensures it will not fade Specification: Technical specifications: 4000W 16A maximum, 250V maximum CMIIT: ID2017DP1005 Executive standard: Q / QLML010 - 2016 Operating temperature: -10 - 60 Deg.C Operating humidity: 0 - 95 percent RH, no condensation Wireless connection: WiFi IEEE 802.11 b / g / n 2.4GHz, ZigBee Package Includes: 1 x Xiaomi Mi Home Air Conditioner Companion (will come with a adaptor for your country:) Details Pictures: Click here for more deals Xiaomi Mi Home Air Conditioner Companion Smart WiFi ZigBee Technology Power Mon Xiaomi Mi Home Air Conditioner Companion Smart WiFi ZigBee Technology Power Mon

Main Features: A25D is an air quality meter used to measure PM2.5 concentration. PM2.5 concentrations are used to display different emoticons on screen to help users visualize their environmental conditions. It can be used in homes, laboratories, offices, hotels, schools, factories, conference rooms, airports, hospitals, restaurants, and many other public places. Main Features: - Large LCD screen, LED backlight display, cute emoticons indicate air quality - Laser scattering principle accurate measurement of PM2.5 - Feature with the electrochemical principle of accurate monitoring of formaldehyde concentration - Powered with USB rechargeable Li-ion battery (built-in), low battery indication - It can also measure humidity and temperature, Deg.C and Deg.F units are switchable - Humidity measurement - Features with emoticon display - Battery status, low power, auto power off Specifications: - Material: PC - Battery: built-in 1500mAh Li-ion battery Product function: PM2.5: - Range: 0 - 500ug/cubic meters - Resolution: 1ug/cubic meters Formaldehyde: - Range: 0 - 2mg/cubic meters - Resolution: 0.01mg/cubic meters Temperature measurement: - Range: -10 - 50 Deg.C, 14 - 122 Deg.F - Resolution: 0.1 Deg.C, 0.2 Deg.F (normal temperature 0 - 40 Deg.C) Humidity measurement: - Range: 5 - 99pct - Resolution: 1pct RH - Normal humidity: 40 - 75pct RH - Operating environment: -10 - 50 Deg.C - Humidity: 0 - 99pct RH - Storage environment temperature: -20 - 60 Deg.C Package weight: 0.45 kg Package Size(L x W x H): 17.00 x 11.50 x 6.50 cm / 6.69 x 4.53 x 2.56 inches Package Contents: 1 x PM2.5 Detector, 1 x USB Cable, 1 x English User Manual

Features: -The formaldehyde detector meter is adopted quality PE material for shell, good touch feeling, non-toxic, eco-friendly and durable to use. -Big electronic screen, clear display, convenient for your reading. -Strong anti-interference, detect more accurate. -With calibration function, calibrate the meter under better quality air condition, such as balcony or outdoor bush. With usual calibration, the formaldehyde detector will work more accurately. -The formaldehyde detector meter is suitable for new furniture & decoration, living room, for the new car etc. Specification: HCHO Range: 0.000~1.999 mg/m3 TVOC Range: 0.000~9.999 mg/m3 Sound alarm prompt Temperature and humidity test Low voltage alarm prompt The last seven formaldehyde test records With the date and time display Built-in high capacity lithium battery Power:DC5V Size:150*70*22mm Package includes: 1 x Formaldehyde Detector 1 x charging cable Details pictures: