DT2 Indoor/outdoor Dual Temperature, indoor Hygrometer:
USEFUL FOR: Hygrometer for indoor comfort level; 2 area temperature display, either indoor/outdoor, or air/water, or air/freezer temperatures.
Large LCD character display
Temperature display for 2 areas
Built-in sensor for indoor air temperature
External outdoor or water/refrigerator/freezer temperature sensor with 10-feet insulated wire.
Temperature display in °C.
Desk top free standing or wall mountable
Indoor: -30 to 50 °C
Outdoor: -50 to 70 °
External NTC thermistor on 10 ft wire;
Accuracy: +/- 1C (between -20, 80 °C), or +/- 2 ° (out side of -20, 80 °C)
Humidity: 20% to 99%
Power Supply: 1.5 VDC (one AAA alkaline battery, included);
Physical Size: 115×64×19mm;
Display Size: 63×43mm.