FUYI FY866 Digital thermometer Hygrometer Mini Weather Station Wet Bulb Dew Point Temperature Meter LCD Display with Backlight Data Hold

Description
This temperature and humidity meter can be widely used for laboratory, industrial, engineering test and other applications; and exclusively used to measure humidity, air temperature, wet bulb temperature and dew point temperature.
Features
Measure temperature & humidity, wet bulb and dew point temperature.
Digital humidity and temperature meter used for a high range of applications, such as industry, agriculture, meteorology, medical, daily life, building engineer, in cellar, machine room and data storeroom.
MAX / MIN / Data Hold functions, high accuracy
LCD display with backlight for easy operation in darkness.
Low battery indication, auto power off, energy saving.
Specifications
Material:ABS Plastic
Color:Black + green
Relative Humidity
Range:0~99%RH
Resolution:0.1%
Accuracy:±3.0%RH(at 20%~80%), ±4.0%RH(at 0%~20%, 80%~99%)
Environment Temperature
Range:-20~60℃ / -4~140℉
Resolution:0.1℃ / 0.2℉
Accuracy:±1.0℃(0~45℃), ±1.5℃(-20~0℃, 45~60℃)
±2.0℉(32~113℉), ±3.0℉(-4~32℉, 113~140℉)
Dew Point Temperature
Range:-50~60℃ / -58~140℉
Resolution:0.1℃ / 0.2℉
Accuracy:±1.0℃(0~45℃), ±1.5℃(-50~0℃, 45~60℃)
±2.0℉(32~113℉), ±3.0℉(-58~32℉, 113~140℉ )
Wet Bulb Temperature
Range:-20~60℃ / -4~140℉
Resolution:0.1℃ / 0.2℉
Accuracy:±1.0℃(0~45℃), ±1.5℃(-20~0℃, 45~60℃)
±2.0℉(32~113℉), ±3.0℉(-4~32℉, 113~140℉ )
Data Update:0.4s
Operating Conditions:-20℃~60℃ / -4℉~140℉, 45%~80%RH
Storage Conditions:-20℃~60℃ / -4℉~140℉, 45%~80%RH
Power Supply:1 x 9V 6F22 battery(NOT included)
Item Size:172 x 53.8 x 35mm / 6.77 x 2.12 x 1.38in(L x W x H)
Item Weight:132g / 4.65oz
Package Weight:220g / 7.75oz
Package Size:22.5 x 8 x 4.5cm / 8.86 x 3.15 x 1.77in
Package Included
1 x Digital Thermo-Hygrometer
1 x Storage Pouch
1 x English User Manual