AO-HT-86 Digital Hemperature and Humidity meter

This designer digital humidity and temperature thermometer combines the functions of humidity meter, temperature meter, wet bulb temperature and dew point temperature
Ideal thermometer and humidity instruments for laboratory, industrial, engineering and professional applications
Small appearance, easy to use, an LCD backlight display, can be used in the dark environment
Humidity and thermometer for use with humidity / semiconductor sensors
High precision humidity and temperature accuracy
Double display of temperature and humidity; Resolution of 0.01% RH, 0.01 ° C
Fast response time, maximum and minimum value measurement
Function, displaying temperature and humidity at the same time data retention
Auto power off function and disable auto power off function are available

Humidity range 0 ~ 100% RH
Temperature range -20 ° C 8080 ° C (-4 ° F ~ 176 ° F)
Dew point temperature -20 ° C 8080 ° C (-22 ° F ~ 199 ° F)
Wet bulb temperature (0 ~ 80 ° C / 32-176 ° F)

Humidity accuracy ± 3% RH (at 25 ° C 20% ~ 80% RH)
± 2. 5% RH (in other ranges)

Air temperature precision ± 0. 5 ° C / 0.9 ° F (at 25 ° C)
± 0. 8 ° c / ± 1. 5 ° F (all other ranges)

Resolution 0.01% RH, 0.01 ° C / 0.01 ° F.
Response time 10 s
Battery type 9v battery NEDA 1604 IEC 6F22
Operating temperature 32 ° F to 104 ° F (0 ° C to 40 ° C); <80% RH
Storage temperature 32 ° F to 104 ° F (0 ° C to 40 ° C); <80% RH
Size 175 * 58 * 35mm
Weight 143g
Accessories 9 V battery, manual, black bag and blistar card