Steam Rechargeable Helicopter Pitch Ruler Metal Pitch Gauge Degree Angle for 200- 800 RC Helicopter

Description Steam Metal Pitch Ruler is with charging function no need to worry about battery failure in use with Type C charging cable can provide power for the product at any time It is suitable for measuring the Angle of helicopter rotor with root thickness of 5mm 8mm 10mm 12mm 14mm First place the metal pitch ruler on the relatively flat part of the motor or helicopter press the ABS REF key to clear the Angle to zero Then the Angle value obtained by installing the metal pitch ruler on the rotor is the pitch Angle Specification 1 Size 87 5 58 5 14mm2 Working temperature 0 50℃3 Weight 100g4 Built in backlight available at night5 Detection Angle ±90 degree6 Automatic flip screen function Inner three axis gyro 7 Equipped with relative measurement REF and absolute measurement ABS conversion8 Data lock HOLD for reading9 Shut automatically after three mins on the alert statusOperation guide 1 ON OFF button is turn on turn off Long press for three seconds HOT100019 is displayed as an absolute horizontal angle when turned on 2 ABS REF key place the instrument on a horizontal platform briefly press this key the value will return to zero and the LCD display REF will display 0 0° The measured angle value is the relative horizontal angle value Short press the button again and the LCD display ABS will display absolute horizontal angle 3 Hold LSV key short press to lock the angle long press for three seconds to switch to slope measurement Package Include