Top 10 Best Relative Humidity Meters

The Best Industrial Grade AccuracyHumidity gauge with built-in Swiss sensors, it detects subtle humidity and temperature changes and updates readings in each 10 seconds. Temperature tolerance is within 0.5-4 to 158 and humidity is 2RH 1 to 99 RH. The digital hygrometer is pre-calibrated for accurate temperature and humidity measurement.. Easy-to-Read Backlit DisplayTemperature and humidity monitor with 3.5'' large HD LCD screen. A simple touch on the top will turn on backlit for 10 seconds. Clear and power-saving, reading more easily under weak backlit. Reliable operating buttons on the back for manual setting or FC switching. Note The backlit in the pictures is all in ON state. The backlit is not always on.. 24 HoursAll-time Max Min RecordsThe room thermometer displays high and low records for the past 24 hours and All-time Indoor thermometer measure conditions and identify changes in temperature and humidity instantly. Comfort Indicator ensures proper humidity control, helping you to maintain a comfortable atmosphere in your home.. Wide Applications More Mounting OptionsWith a retractable stand, two powerful magnets and a wall-mount hole, this digital thermometer indoor can be easily attached to your refrigerator, wall or placed on a table. Suitable for babys room, nursery, office, closet, incubator, greenhouse, garden, wine cellar, basement critter terrarium etc. Note This thermometer cannot connect to phones.. Calibration SupportedThe monitor can be manually calibrated to improve data readings when product placement or environmental factors impact your data accuracy. Calibration certification from Aerospace Institute for Metrology and Measurement Technology. Powered by 2x 1.5v AAA batteries not included..

The Best Accuracy in All Conditions SC92 wireless thermometer built-in world-leading Swiss sensor, shows subtle humidity and temperature changes. Arctic cold, scorching heat or jungle humidity Unmatched temp ranges, humidity tolerance and update speeds mean readings can always be within 0.5 and 2 RH. It comes pre-calibrated for accurate measurement, and can be manually calibrated to improve data accuracy when it was impacted by other factor.. Connect up to 3 Wireless Sensors Monitor your whole home, storeroom or greenhouse confidently with the hygrometer's wireless transmission capability. Add more sensors only one included and the digital thermometer can be connected to display readings from 4 places up to 200ft apart.. Comprehensive Temperature Tracking The room thermometer tells you the highest and lowest inside and outside temperatures or humidity from the previous 24 hours or all time. Assess historical changes and refer to the Comfort Indicator to quickly see if they are deviating from ideal levels.. Easy-to-Read Backlit Display Temperature and humidity monitor with 3.5-inch HD LCD screenLxW 3.4'' 3.4''. A simple touch on the top to turn on backlit. Clear and power-saving, reading more easily under weak backlit. Reliable operating buttons on the back for manual setting or FC switching. Note The backlit in the pictures is all in ON state. The backlit is not always on.. Built for Anywhere The SC92 humidity monitor, with its retractable stand, magnets and wall-mount, can be adapted for any placement almost anywhere. It can be put in the babys room, closet, incubator, greenhouse, garden, nursery, wine cellar, office, basement or critter terrarium No corner is too dark or awkward..

Accurate Indoor Thermometer Hygrometer - It will show the current temperature and humidity level, as well as the previous 24-hours high and low.. Easy to Read - This temperature humidity monitor displays everything perfectly well on a bright very legible display. The size of the display and high contrast make it easy to read from a few feet away. It provides a helpful comparison of the current data to the past readings.. Easy to Use - This indoor thermometer and humidity gauge is simple and straight forward. Fahrenheit Celsius Selectable - There is a switch on the back to alternated between Fahrenheit and Celsius.. 3 Mounting Options - This humidity monitor can stand on table using kickstand. There's magnetic backing that can be placed on the refrigerator and it comes with a metal adhesive pad, which allows the monitor to be mounted anywhere.. Calibration - You can fine tune the calibration of both the temperature and humidity display.. Great Gift - This indoor hygrometer thermometer would be a great gift for an acoustic musician or gardener. It is functional and attractive enough to make for a useful addition to anyone who might need it..

PT6508 Temperature meter is a new type of digital temperature and humidity meter, which is designed to combine the functions of a humidity meter, temperature meter, wet bulb temperature, and dew point temperature. And Dew point is a measure of how much water vapor is actually in the air.. Dual Display Humidity and Temperature with Accurate Measuring Humidity range 0 - 100RH. Temperature range -20-4 - 60140. Dew point Temperature -50-58 - 60140. Wet Bulb Temperature-20-4 - 60140.. Digital humidity and temperature meter are used for a high range of applications-HVAC, industry, agriculture, meteorology, medicine, daily life, building engineering, paranormal investigator, the wine cellar, machine room, and data storeroom.. Multiple Function With data retention, data storage, unit conversion, backlight, low battery indicator, automatic shutdown, and maximum and minimum functions.. LCD display with backlight with high accuracy sensor, LCD brighter in the darker places. Auto shutdown without operation after 30 minutes.. Protmex 247 Support CE LVE, EMC , RoHS approved. We are engaged to bring quality products to more families and your choice and recognition will always be our greatest support. We will provide 724 online friendly support..

Air Comfort Indicator This humidity meter with humidity level icon indicates air conditions - DRYCOMFORTWET, allowing this humidity sensor to ensure youre always aware of changes to your homehousehold with just a quick glance. High Accuracy Quick Refresh Rate This inside thermometer features a high accuracy of 23RH and 1F, making it ideal for measuring fluctuating readings like those found in a greenhouse Data measurements are updated every 10 seconds to give you the latest updates on your environment. High Low Records This hygrometer digital thermometer displays highlow temperature and humidity levels to allow you to make proper comparisons using your homes data. Healthier Home Environment This thermometer hygrometer with temperature and humidity monitor ensures proper indoor humidity that achieves important health benefits for skin and allergen Can also serve as a refrigerator thermometer, freezer thermometer, reptile thermometer, soil thermometer, humidor hygrometer, cigar hygrometer, and more. Practical Design This indoor room thermometer features a tabletop stand and a magnetic back, place the temperature monitor on your counter or fridge FC selector Powered by an AAA battery included.

2 in 1 digital Humidity and Temperature Meter. Accurately measure any environments temperature, relative humidity RH, dew point, wet bulb temperature,. One-step switch between C and F,. Device will power off automatically to save battery when not in use in several minutes,. Adjustable LCD backlight for clearly showing data,. Powered by 9V battery which is included. Please Attention Now we use paper box packaging, the black bag shown in the picture is not included..

HIGH-PRECISION DIGITAL HYGROMETER High-precision digital temperature and humidity meter, top-notch probe sensor. Short response time, strong anti-interference ability, and more accurate data collection, for a wide range of applications.. MULTIPLE MEASUREMENT MODES 4 modes of professional measurement ambient temperature, relative humidity, wet bulb temperature, and dew point temperature. Choose what you want.. MULTIPLE FUNCTIONS HT607 has a 2.26 large screen and features data hold, unit conversion, backlight, low battery indicator, auto shutdown, and maximum and minimum functions.. MINI AND PORTABLE Ergonomic design, mini and portable, double injection precision case ABS, Anti-dust and anti-drop waterproof triple protection using ABS material, hand grip comfortable. What's more, the additional protection cover better protects the sensor.. APPLICABLE SCENESCan be used in industry and agriculture, household, laboratory, HVAC, industry, meteorology, medical, daily life, engineering, paranormal investigator, wine cellar, machine room, data storeroom, etc, keeping your family and property safe.. Protmex 247 SUPPORT CE, EMC approved. We are engaged to bring quality products to more families and your choice and recognition will always be our greatest support. We will provide 724 online friendly support..

This room thermometer hygrometer helps measuring the temperature and humidity level in real time. And show the reading continuously in seconds on the large screen with cute icons.. Simple to get an accurate reading. Turn on and wait for 35 minutes for it to calibrate automatically. After calibration, the reading will fluctuate instantaneously due to your room air conditions.. It features durable kickstand and magnet, allowing position where it should be. Suit for baby room, bedroom, outdoor balcony, garage, sauna, bathroom, warehouse, vehicle, refrigerator, guitar case, basement, vacuum-seal jar, cigar humidor, jewelry safe, gun safe, egg incubator, reptile terrarium, tortoise house, aquarium, hermit crab habitat, snake tank, crawl pet terrarium...etc. It comes with CR2032 button battery, long last for over 1 year. You can easily turn it off when no using it to save battery life.. Package includes 2 pcs monitors, you can put 1 monitor in each room. Large digit letters and screen allows seeing from over 10 feet away. You will be proud to use this great product for years to come.

Dual measurement display. Extended probe stem to easily access air ducts. Temperature measurement range -4F to 140F -20C to 60C. Dew Point. Wet Bulb.

Backlit dual display of humidity and temperature. Measures dew point and wet bulb temperatures. 99 record storage capacity. Ergonomic design with belt clip and protective holster. Quick response capacitance sensor.

Multiple Functions OXV improved digital Thermo-Hygrometer Wet Bulb Temperature Meter Dewpoint Temperature Meter is designed to combine the functions of humidity reader, temperature gauge, wet bulb temperature and dew point temperature tester.. Color LCD Display Digital color LCD screen with backlight feature for easy use in darkness.. Dual Display RH and TemperatureRelative Humidity range 0 100RH. Temperature range -20 -4 70 158. Dew Point Temperature -20 -4 70 158. Wet Bulb Temperature-20-4 70158.. Multiple Features With data retention, data storage, unit conversion, backlight, low battery indicator, automatic shutdown, maximum and minimum functions.. High Range of ApplicationsHVAC, industry, agriculture, meteorology, medical, daily life, building engineer, laboratory, engineering, paranormal investigator, wine cellar, machine room, data storeroom, greenhouse and etc..

1 Mini Digital Humidity Thermometer allows you to easily know the environment temperature and humidity around you. 2in1 meter with built-in probe digital electronic thermometer and hygrometer for measuring temperature and humidity for indoor use. Fahrenheit F display, this thermometer displays temperature in Fahrenheit. Temperature measuring range -58-158 Humidity measuring range 10-99RH Measures conditions every 10 seconds. Temperature measurement accuracy 2 Humidity measurement accuracy 5RH.

Relative humidity RH and temperature meter is used for HVAC, indoor air quality, and environmental applications. Dual-scale thermometer measures air temperature readings in F and C. Capacitive humidity sensor ranges from 0 to 100 percent relative humidity RH. Data hold for recording data, and minimum, maximum, and relative temperature readings. Extended probe with protective cover reaches inside ducts and other hard to reach areas. Operating Conditions 0 C to 40 C. Storage Conditions -10 C to 60 C 70 RH. Altitude Up to 2000 meters. Sample rate 2.5 times per second. Battery Life 85-hours continuous with alkaline battery.