HyKab
Name: Protractor.
Weight: 119G
Scope of application: measuring angle, horizontal and vertical
Measuring range: 0°~200°.
Working temperature: 0℃~+50℃.
Working humidity: ≤85%RH.
Working current: ≤20uA.
Resolution: 0.05°/3.
Accuracy: 0.5°.
Battery: CR2032 3V lithium battery.