This unit is a heavy duty waterproof thermometer.
The probe is 125 mm long and 3 mm dia. The wire for the probe is 1 meter long. C & F Selectable, set able hi and low alarms, rugged construction and magnetic probe mounts. Accuracy of 0.5C and Min/Max Recording Temp. from -50C to +200C.
Use for check monitoring fridge or freezer temps.