Protmex PT6508 Temperature Humidity Meter Thermometer Hygrometer with Ambient,Dew Point, Wet Bulb for Indoor and Outdoor, Min/Max Hold, LCD Backlight
Brand: Protmex
Product Description:
This Digital Thermometer Hygrometer is a battery meter for measuring relative humidity and temperature.
The Thermometer Hygrometer can display three types of temperatures around the sensor's air via several convenient procedures: The ambient temperature, the dew-point temperature and the wet bulb temperature.

Product Description:
●Data Hold
●Display Back Light
●MAX/MIN
●Data Logging up to 100 groups
●Low battery indication

Product Specification:
Ambient temperature: -20 to 0°C (-4 to 32°F) 0.1°C/°F (±1.5°C) -0 to 45°C (32 to 113°F) 0.1°C/°F (±0.5°C) 45 to 60°C (113 to 140°F) 0.1°C/°F (±1.5°C)
Realtive Humidity: 0%-20% 0.1% (±4.0%) 20%-80% 0.1% (±3.0%) 80%-100% 0.1% (±4.0%)
Wet Bulb temperature: -20 to 0°C (-4 to 32°F) 0.1°C/°F (±1.5°C) -0 to 45°C (32 to 113°F) 0.1°C/°F (±0.5°C) 45 to 60°C (113 to 140°F) 0.1°C/°F (±1.5°C)
Dew point temperature: -50 to 0°C (-58 to 32°F) 0.1°C/°F (±1.5°C) 0 to 45°C (32 to 113°F) 0.1°C/°F (±0.5°C) 45 to 60°C (113 to 140°F) 0.1°C/°F (±1.5°C)
Power Supply: 4x1.5V AAA Batteries
Product Size: 184mm×60mm×29mm(7.2”x.4”x1.1”)
Product Weight: 190g(0.41lb)
Category: CE
Packing size: 230*110*56mm
Packing weight: 280g

Package include:
1*PT6508 TEMPERATURE AND HUMIDITY METER
1*User manual
PT6508 Temperature meter is a new type of digital temperature and humidity meter, which designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dew point temperature. And Dew point is a measure of how much water vapor actually in the air.
Dual Display Humidity and Temperature with Accurate Measuring: Humidity range: 0% - 100%RH. Temperature range: -20℃(-4℉) - 60℃(140℉). Dew point Temperature :-50℃(-58℉) - 60℃(140℉). Wet Bulb Temperature:-20℃(-4℉) - 60℃(140℉).
Digital humidity and temperature meter used for a high range of applications-HVAC,industry,agriculture,meteorology,medical,daily life,building engineer,paranormal investigator,in wine cellar ,machine room and data storeroom
Multiple Function: With data retention, data storage, unit conversion, backlight, low battery indicator, automatic shutdown, 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.