Model Number: FU-HT-01 1 Key Specifications/Special Features: Range of displayed temperatures: 32℃~42.9℃ （89.6℉~109.3℉）Display L℃ when the temperature is under 32℃Display HI ℃ when the temperature is over 42.9℃。Operating ambient：Temperatures： 16℃~35℃ （60.8℉~95℉）Humidity: ≦80%RH

Storage and transport condition：

1. Temperatures： -25℃~55℃ (-13℉~131℉)
2. Humidity： ≦85%RH

Display resolution temperature range: 0.1℃ （0.2℉）

Accuracy：

1. ±0.2℃ (from 35.5℃ to 42℃)
2. ±0.4℃℉ （from 95.9℉ to 107.6℉）

Display: liquid crystal display, 3.5 digits

Temperature value: display the maximum temperature

In measuring process

1. Temperature unit: Centigrade or Fahrenheit
2. Display of memory: last ten memories
3. Low voltage warning: the LCD display and then a beep sound is heard

Power consumption： 3 million watts in measurement mode

Battery: two 1.5V alkalescence batteries (AAA)