Model Number: 453 HT-86 Key Specifications/Special Features: HT-86 temperature and humidity meterTemperature and humidity meter is used for measuring the surroundings temperatureand humidity so that we can know the environment conditions for production and storageSpecification:Humidity range: 0-100% RHTemperature range: -20 to80°C (-4 to176°F)Dew point temperature:(-20 to80°C/-4 to176°F)Wet bulb temperature:(0 to80°C/32 to176°F)

Humidity accuracy:±3% RH (25°C, 20-80%RH)

±2.5% RH (at other ranges)

Air temperature accuracy:±0.5°C/±0.9°F(25°C)

±0.8°C/±1.5°F(at other ranges)

Resolution: 0.01% RH, 0.01°C/0.01°F

Response time: 10S

Size: 175 x 58 x 35mm

Weight 143g

Accessories : 9V battery, manual, blak bag and blister card