Hygrometer Therma-Hygrometer with max/min & alarm functions
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This therma-hygrometer simultaneously displays both the humidity and temperature in addition to indicating and recording the maximum and minimum readings.
Utilising the internal sensor the instrument measures temperature over the range of 0 to 49.9 °C. The external remote probe with integrated three meter lead measures both temperature and humidity over the range of -49.9 to 69.9 °C and 20 to 98 %rh.
The unit features a temperature alert alarm that will sound when the external remote 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 18 x 41 x 76 mm, that incorporates a foldaway stand. Each unit is supplied with a probe wall bracket.
|range internal:||temperature: 0 to 49.9°C|
|range external:||temperature: -49.9 to 69.9°C - humidity 20 to 98%rh|
|resolution - temperature:||0.1°C/°F|
|resolution - humidity:||1%rh|
|accuracy - temperature:||±1°C|
|accuracy - humidity:||±5%rh at 25%rh|
|battery:||1.5 volt AAA|
|battery life:||10000 hours|
|sensor type:||temperature: thermistor - humidity: capacitance|
|display:||dual custom LCD|
|dimensions:||18 x 41 x 76mm|
|case material:||ABS plastic|
|measurement scale:||Celsius/Fahrenheit & %rh|
AAA Duracell alkaline battery - 1.5v pack of four long lasting heavy duty