Product Description
1.This product can be measure the height ,altitude difference ,and grade angle.
2. It is convenient to take.
3. waterproof ,etch-proof .
4. Liquid damping tecnology to make the dial so smooth and easy to read the data.
 
Specification
Name
compass clinometer
 
Power
AC 220 V 50Hz; DC7.2V
Damping time (90° turn back)
≤5 seconds
reading error
≤ 0.5°
Dial scale 
1°
weight
0.2kg
Size
150*53*15mm