Reviews Air Humidity Meter

TempPro A52 Hygrometer Indoor Thermometer for Home with Comfort Level Indication Humidity Meter, Large Backlit Display Humidity Sensor with Max/Min Record for Greenhouse Basement Black

Highly Accurate: Room thermometer adopts humidity meter and temperature sensor to deliver a precise readout.
Accurate up to ±2°f and ±2~3%rh, take care of your health everyday.
Air Comfort Indicator: Temperature thermometer contains a colorful air comfort indicator with arrow, indicate DRY/COMFORT/WET air condition, check your real time air situation at a glance to ensure proper indoor temperature and humidity.
3.3 Inches Large Backlit Display: Indoor outdoor thermometer has 3.3 inches lcd backlit display with huge digits, easy for you to reading in dim light conditions and view from any angle.
Max/Min Records: Humidity gauge displays high and low records for the past 24 hours, identify changes in temperature and humidity instantly, so you could maintain a comfortable atmosphere.
Multi Place Options: Home temperature monitor could be hang on the wall, placed on desk or attached to metal surface by built-in magnets.
Easy to see and operate, fit into home decoration perfectly.

Large backlit display with huge digits: Thermopro hygrometer features 3.3 inches lcd display with huge digits ensuring the display is easy to read even in dim light conditions with just a quick glance.
Max/min records: Temperature and humidity gauge stores and displays max and min humidity and temperature records for the past 24 hours, you always stay informed about changes to the environment around you.
Color air comfort indicator: A vivid color air comfort indicator with arrow indicates current air conditions dry/comfort/wet allowing you to react appropriately by adjusting your ac or humidifer.
Highly accurate readings: Indoor thermometer hygrometer features premium sensors that provide accurate humidity and temperature readings for living environments ensuring you always have accurate information on hand.
Extremely user friendly: Easily adjust your room hygrometer settings with 3 front facing buttons instead of taking the device off the wall to change settings.
multiple placement options to guarantee your humidity meter is placed in ideal location.

【DIGITAL THERMO-HYGROMETER】The hygrometer thermometer is a new type of digital temperature and humidity meter. It designed to combine the....
【 DUAL DISPLAY HUMIDITY AND TEMPERATURE METER】Digital temperature humidity meter,Temperature with High-precision measurement. Humidity range: 0% -....
【MULTIPLE FUNCTIONS HYGROMETER TEMPERATURE 】Digital humidity temperature meter. It has the following functions: ①.Data storage, ②.Unit....
【WIDE RANGE OF APPLICATIONS】: The digital hygrometer is suitable for offices, libraries, and cinemas. It is widely used in HVAC, industry,....
【AFTER SALE GUARANTEE】100% money-back guarantee - For whatever reason, you are not satisfied, you can request a replacement or a full refund.....

Accurate & Sensitive - The digital thermometer for home has up to 24 vents for full air contact and a large airflow through the sensor to restore the closest possible temperature and humidity levels around you. The outdoor thermometers hygrometers update once every 10S, making changes in the air visible to your eyes. The temperature accuracy is controlled to within ±1.8°F and the humidity to within ±3%-5%RH..
Readable & Durable - With the high-contrast color scheme and large numbers, the temperature humidity meter screen lets you read the temperature and humidity at any time and anywhere. The indoor outdoor humidistat is also equipped with a switch button for Fahrenheit and Celsius so you can adjust it to suit your reading habits. The temperature humidity monitor has a durable LCD screen that will not stop displaying even when placed in environments with high humidity..
3 Ways to Place - With a strong magnet on the back, the temperature humidity gauge can easily be attached to the fridge door for easy storage and as a decent decoration. The baby nursery room thermometer indoor has a metal bracket in the middle, which can be opened to keep the lash room decor stable on your table. There is a hanging hole at the top of the back of the temperature....

DMM + Lux Meter + Humidity Meter + Sound Level Meter + Thermometer.
20%-95% RH 40-100 dB 40000 LUX -4-1832F 0-200 KHz 0-100 uF.
LED / Sound Warning shows you where to plug the test leads.
Built-in Temperature & Humidity Sensors show you the environmental temperature and humidity.

Accurate, rugged handheld weather and heat index meter with large, replaceable impeller, responsive temperature sensor and temperature-corrected humidity chamber.
Measures heat stress index, relative humidity, dew point temperature, wind chill, air/water/snow temperature, current/average/maximum wind speeds on large, clear LCD.
Waterproof (IP-67), floats, drop-tested to military standards (MIL-STD-810G), patented.

Indoor CO2 Monitor: Compact size Body with hollow back design for carring and airflow. Big colorful LCD digital screen for people easy to identify and read. Not only monitoring the CO2 content, also can test the temperature & humidity. Air quality monitor is Keeper of family health, Perfect for home interior, such as living room, baby room, classroom, office and which closed places etc..
Necessity of Air Quality Monitor: Carbon dioxide (CO2) is not harmful to human body when it is low, but when it overs a certain amount, it will affect the breathing of humans (and other organisms). If serious, life is threatening. Thus, we have to monitor the CO2 content of air for keeping health..
Advanced NDIR Technology: Mini CO2 meter uses high precision NDIR sensor technology to detect carbon dioxide content accurately and quickly. and it can hazard assessment, when CO2 of air exceed the setting alarm value(alarm value: 1000 PPM), it will warn to remind people to open the window or turn on air purifier for keeping balance of air..
Air Semiconductor Sensor: 4-in-1 air quality monitor adpots intelligent air semiconductor sensor to te....

Dmm + Lux meter + humidity meter + sound level meter + thermometer.
20%-95% RH 40-100 dB 40000 Lux -4-1832f 0-200 kHz 0-100 UF.
LED/sound warning shows you where to plug the test leads.
Built-in temperature & humidity sensors show you the environmental temperature and humidity.

Dmm + Lux meter + humidity meter + sound level meter + thermometer.
20%-95% RH 40-100 dB 40000 Lux -4-1832f 0-200 kHz 0-100 UF.
LED/sound warning shows you where to plug the test leads.
Built-in temperature & humidity sensors show you the environmental temperature and humidity.