Description:
Mechanical Type Thermometer and Hygrometer without batteries

Dimensions: 13.2cm Diameter * 2cm Thickness around
Weight: 100g
Temperature measuring range: -20° C to 40° C
Humidity measuring range: 10% --190%RH
Temperature measuring accuracy: < ±1° C(10 to 30° C), <= ±2° C(other)
Humidity measuring accuracy: <= ±5%RH (40% to 75%), <= ±7%RH (25% to 40%), <= ±9RH (other)

Features:
Fine and clear dial, easy to read scale.
Hooking hole available with adjustable port.
High quality steel stainless exquisite dial.

It is widely used for the measurement of the temperature and humidity in houses, offices, laboratory, aquaculture, instrument workshop, library, hospital, computer room.

Package included:
1x Thermometer and Hygrometer