LCD Digital Pitch Gauge Blades Angle Measure Tool for ST250-800 Flybarless Helicopter

Specification:
Size: Approx. 10.8cm x 5.2cm x 1.5cm/ 4.25x2.05x0.59a??
Working Voltage: 3.0V
Battery: 2x CR 2032 Battery ( Include )
Consumption: Max. 6mA
Resolution Rate: 0.1?￣
Working Temperature: 0-40?￣C
Blade width allows : 20mm~75mm
Detection Angel: ±90?￣

Feature:
Have sensor updating and lock fuction
Automatic flip screen function
Adapt to 250~800mm main blads
Energy Saving: Shut automatic in three mins on the the alert status

Operation Guide:
1. ON/OFF button is turn on/ turn off.
2. Hold button will stop the sensor from updating the angle that it senses
3. Zero button allows you to set 0 at any given position of the sensor. This allows you to see your travel at any interval.

Photos of Operation:
1. Find horizontal plane referece point on the helicopter (eg: motor / tail)when helicopter stops .
2. Press Zero button after finding horizontal plane ( angle calculation will based on the horizontal plane)
3. Measure blades angle positive and negative ,accurate to 0.1 degree , support flip, very convenient.
4. Referece point change need to clear to 0 before calculation and find new horizontal plane .

Package Included:
1 x Digital Pitch Gauge