Digital Thermo-Hygrometer. Used to measure temperature and humidity. The genuine GH Zeal product. All the quality and assurance of a Zeal product. Brand: Zeal, Origin: England, Made in China
The Thermo-Hygrometer model PH1000 displays humidity over the range of 10 to 99%rh and temperature over -50 to 70?C or equivalent ?F with a 0.1?C/?F resolution. It also incorporates a 12/24 hour clock. The instrument is housed in a white ABS case which has a foldaway stand and keyhole slot for wall hanging.
Reads temperature and records maximum / minimum temperatures the unit has been exposed to since the last time the unit has been reset.
Product Dimension: 11cm x 7cm x 1.4cm
Temp: -50?C/ 70C (-58?F/ 158?F) Humidity: 10%RH to 99%RH
Temp: /- 1?C (2?F) Humidity: /- 5% RH
Temp: 0.1?C (0.1?F) Humidity: 1%RH
One 1.5 volt AAA