Features

The ETI 8711 therma-hygrometer is an easy to use relative humidity and air temperature measuring instrument. The display incorporates a custom LCD display with °C/°F, % RH, max/min and hold indication. There is an automatic display of both open circuit and low battery.

£115.00
ex VAT

This easy to use pocket-sized ETI 8703 therma-hygrometer measures both % relative humidity and air temperature and additionally calculates dew point.

£60.00
ex VAT

This pocket whirling hygrometer (sling psychrometer) is a reliable instrument for the measurement of relative humidity utilising wet and dry bulb mercury-filled thermometers.

£15.00
ex VAT

This professional whirling hygrometer (sling psychrometer) offers the maximum level of accuracy for the measurement of relative humidity utilising wet and dry bulb mercury-filled thermometers.

£20.00
ex VAT

The mason's hygrometer is a wall-mounted wet and dry thermometer for determining the relative humidity. Supplied with a slide rule for calculating the relative humidity.

£10.00
ex VAT

The mason's hygrometer is a wall-mounted wet and dry thermometer for determining the relative humidity. Supplied with a slide rule for calculating the relative humidity.

£9.00
ex VAT

This digital hygro-thermometer features an easy to read dual display, simultaneously displaying both temperature and humidity. The unit features an alert alarm that sounds when the remote probe temperature is 0°C or below.

£16.00
ex VAT

This low cost bi-metal hygrometer has a 70mm diameter dial with 5% colour-coded divisions.

£2.85
ex VAT