BT3:Big LCD Display Indoor/Outdoor Dual Temperature Digital Thermometer Hygrometer,Wine Cooler/Aquar

Indoor/outdoor Dual Temperature Display:

USEFUL FOR: 2 area temperature display, either indoor/outdoor, or air/water, or air/freezer temperatures. Indorr Hygrometer

Features:

• Big Screen, easy to read large LCD characters
• Always on display for 2 temperatures, clock, and humidity.
• Built-in temperature sensor for indoor air
• Built in humidity sensor for indoor air.
• External NTC thermistor for outdoor or water temperature or wine cooler, with 10-feet insulated wire.
• Data memories: Session highest(Max) and lowest(min) temperatures;
• Switch display temperature between °C and °F.
• Desk top free standing or wall mount ready.
• Powered by one AAA battery(included)

Technical Parameters:

• Temperature range:
  Indoor: -22 to 122 °F(-30 to 50 °C);
  Outdoor: -58 to 158 °F(-50 to 70 °C);
  
• Accuracy: +/- 1C (between -20, 80 °C), or +/- 2 ° (out side of -20, 80 °C)
• Resolution: 0.1;
• Humidity: 30% to 90%, Accuracy 1%
• Power Supply: 1.5 VDC (one AAA alkaline battery, included);
• Physical Size: 111 X 101 X 21.5 mm;
• Display Size: 81.5 X 64.5 mm.