£21.99 inc.VAT
Simple barometer, thermometer and a hygrometer
Measures barometric pressure (hPa), temperature (°C) and humidity (% RH)
Easy and clear reading
| Product Diameter | 132mm (5.2″) |
| Product Thickness | 40mm (1.6″) |
| Relative humidity | 20% ~ 45% RH , ±9% RH |
| Relative humidity | 45% ~ 75% RH , ±6% RH |
| Relative humidity | 75% ~ 98% RH , ±9% RH |
| Barometric pressure | 1060hPa ~ 1030hPa , ±10hPa |
| Barometric pressure | 1030hPa ~ 990hPa , ±5hPa |
| Barometric pressure | 990hPa ~ 960hPa , ±10hPa |
| Temperature | -20°C ~ 50°C , ±2°C |
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Obtain the standard atmospheric pressure from your local observatory or other ways. NOTE: Use it in the required range, don’t make it touch water or steam. This thermometer and hygrometer is already accurate. Users don’t have to adjust again. |
Adjust the spiral on the back of the barometer with adjusting tool, and then make it point to the air pressure you obtained. Surface needle can be adjusted by hand, can compare the baro value changed after setting. |
Knock at the face lightly in order to eliminate the friction caused by the transmission movement. To avoid the loss caused by internal components, please adjust the hands slowly. If the adjusting range is wide, please adjust for several times separately. |
Amazon.co.uk
| Current Price | £21.99 | 20th November 2020 |
| Highest Price | £21.99 | 20th November 2020 |
| Lowest Price | £21.99 | 20th November 2020 |
| £21.99 | 20th November 2020 |
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| General Features | |
| Weather Features |
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