Top 2 Best Psychrometer

Use for walk around testing or in-duct analysis. Clip it to your pocket just like a pen. Narrow tip for insertion into ductwork. Twist cap protects sensors when not in use. Bright backlight.

Flex Psychrometer Probe. Psychrometer probe for Job Link systems. Compatible with SM380V and SM480V. Powerful 350' wireless range wno transmitter required. Communicates with Job Link App.

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..

Calibratable. Jumbo display. Range -4 to 122F. Displays temp, humidity, dew point, wet bulb. Response time 60 seconds.

Measure temperature, relative humidity, dew point, wet bulb temperature and other moisture parameters probe measures internal and surface temperature. Features a jumbo backlit display with triple readout minimum and maximum temperature button and data hold button on device as well. This device is field calibratable using optional 33 and 75 salts toggle between Fahrenheit or Celsius with switch. Monitor battery life with low battery indicator psychomotor an Auto Power Off saving your battery when not in use can be disabled for calibration. 9V battery included limited 1-year.

Measures temperature and percent rh. Calculates wet bulb and dew point. Slim 38 inch. Fast response time. Depth and direction indicators.

This Digital Thermometer 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 high accuracy sensor, low battery indication. 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..

Designed for portability 7.5 long x 1 diameter Slide rule construction quickly converts temperature to relative humidity. Built-in water reservoir holds sufficient water for several hours of testing. Thin bulb design gives fast thermal response. Thermometers constructed of shock-resistant glass stems have deep-etched numerals and 1 scale divisions for easy reading. Accurate to within 5 R.H..

4-in-1 Psychrometer Thermo-HygrometerThis 4 in 1 digital thermometer psychrometer is designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dew point temperature. Weighing only 1.62 ounces, measuring 7x1.2x1.2 inches, this pen type mini temperature humidity meter is compact and lightweight, easy to carry around.. Practical FunctionsThis pen type mini temperature humidity meter is equiped with backlight, LCD display, low battery indicator, automatic shutdown, max and min functions. Switchable FC temperature. Suitable for warehouse, outdoor, freezer, lab, greenhouse, refrigerated truck, and etc. This thermometer hygrometer can perfectly meet your basic needs in daily life.. Accurate Measuring Humidity TemperatureAmbient temperature range -2060 -4140 ambient temperature accuracy 0451 other 1.5 humidity range 0.099.9RH humidity accuracy 20803.0RH other 4.0RH wet bulb temperature range -2060 -4140 wet bulb temperature accuracy 0451 other 1.5 dew point temperature range -5060-58140 dew point temperature accuracy 0451 other 1.5.. LCD Display with BacklightGreen backlight ensures clear visibility even in the dim light, give you a better using experience. Auto power off after about 30 minutes if there is no operations. Without complicated instructions or buttons, extremely simple to use. This mini HumidityTemperature Pen can be used in home, apartment, greenhouse, aquaculture, terrarium, etc.. Why Choose IntendvisionOut of the box you can rest assured of this mini thermo-hygrometer and just enjoy 3-Year Warranty provided by Intendvision. Power by 2x1.5V AAA batteries Batteries Not Included, it has a pen type body, which is easy to carry and can be used at any time. If you have any questions, please contact us through Amazon internal information. We attach great importance to the buyer experience and will solve the problem for you in a timely manner..