A Min max Thermometer and Hygrometer
Functions:
Mercury free
Bi-Metal thermometer with min and max readings
Specifications:
Range: -50 ºC to 50 ºC
Accuracy: ± 2 ºC & 5% Humidty
Product Size: 220(L)*92(W)*40(D)mm
The black needle shows the current temperature, the red needle measures the maximum and the Blue the minimum and is re-set by turning the Knob for the Max / Min reading.
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