Specifications:
Material: Nylon Glass Fiber
Length: 0-200mm
Weight: 85± 1.5g
Measuring range: 0-360 °
Resolution: 0.05°/3'
Accuracy: ±0.3°
Working power: 3V
Battery model: CR2032
Operation time: 5,000 hours
Operating temperature: 0 °C - +50 °C
Working humidity: ≤85%
Automatic closed screen time: 6min
Usages: Measurement of angle and length

Package
1 X Digital Protractor Ruler