MET-K9
£25.50
This practical instrument permanently measures the room conditions and shows the air temperature and the humidity level in large digits on the display.
The K9 also gives you the ability to monitor minimum and the maximum values via both an automatic and manual memory.
In many living rooms, the humidity level can be too low, whilst in basements or storage areas, humidity levels can easily be too high. The K9 provides you with the ability to monitor your home and warns you of potentially unhealthy air or mold conditions.
Temperature Range | -10°C to +70°C |
Temperature Accuracy | +/- 1°C |
Humidity Range | 20% - 99% |
Humidity Accuracy | +/- 4% at 35 - 75% |
Power | 1 AAA battery (included) |
Dimensions | 91mm x 18mm x 134mm |
Weight | 100g |
TFA Product Code | 30.5015 |
£28.90
The brand new ClimeMET CM3505 Wet and Dry Bulb Hygrometer is a traditional weather watching instrument with a modern twist. Inspired by the wild flowers of the hedgerows and...
£80.00
The Metcheck Whirling Hygrometer comprises of a moulded plastic case, collapsible plastic handle, two matching thermometers, plastic reservoir and cotton wick. The hygrometer comes complete with wet...
£22.50
Simple humidity conversion table via a slide rule. Ideal for use with either a whirling hygrometer or instrument screen with masons hygrometer. After taking your dry bulb...