This therma-hygrometer simultaneously displays both the humidity and temperature in addition to indicating and recording the maximum and minimum readings.

The therma-hygrometer measures both humidity and temperature over the range of 0 to 49.9°C and 20 to 99%rh utilising the internal sensors. Utilising the external temperature sensor the temperature range is extended to -49.9 to 69.9°C.

The therma-hygrometer features a temperature alert alarm that will sound when the external remote temperature probe indicates the temperature is 0°C or below. This feature is ideal for frost/freeze alert in horticulture and similar.

The therma-hygrometer is housed in an ABS case measuring 20 x 65 x 97mm, the case incorporates a useful foldaway stand and a keyhole slot for hanging on a wall.

Specification

Specification	Temperature	Humidity
range - in	0 to 49.9°C	20 to 99%rh
range - out	-49.9 to 69.9°C	20 to 99%rh
resolution	0.1°C/°F	1%rh
accuracy	±1°C	±5%rh
sensor type	thermistor	capacitance
battery	1.5 volt AAA
battery life	10000 hours
display	dual custom LCD
dimensions	20 x 65 x 97mm
weight	78 grams

Click to view a PDF file of the User Guide