1. Measuring Range: 0.0℃~100.0℃（32.0℉~212.0℉）
2. Sound Alarm: Fever Alarm or Beep Alarm when System Problems Happened.
3. 2 Units：℃/℉can be Changed by Pressing Button.
4. 32 Memory Storages: Auto Display the Lasting Temperature, Erase Memories by Pressing Button.
5. Test Mode：Non-contact Testing Ear Temperature
6. Measure Time: 1 second.
7. Auto Shut-off: 60 Seconds without Operation

Display: LCD display, Resolution is 0.1℃（0.1℉）, A is without backlight, B is with single-color backlight, C is with two-color backlight
Light Alarm: Two-color Light Alarm(HTD8601C Only)
Battery: AAA 1.5V×2
Battery Life: AAA 1.5V×2
Operating Temperatures: 5.0℃-40.0℃(41℉-104℉)，Relative Huminity≤80％
Storage Temperatures: -20.0℃~55.0℃(-4℉-131℉)，Relative Huminity≤95％
Dimensions: 150 x 38 x 30 mm
Weight: 120g (Including Battery)