1) Compact, portable, easy to use.
2) Digital display with backlight.
3) Manual power off & Auto power off.
Specifications:
1) Measuring range: 0-80%
2) Resolution: 0.1
3) Display: LCD display
4) Accuracy: ±(0.5%n+0.1)
5) Power supply: 4x1.5V AAA battery(not included package)
6) Battery indicator: low battery indicator
