Rcexl Ignition Tachometer for Petroal/Gas Engine V2.0 RPM TEST

Specification


1. Use PIC16f628a microcontrollers
2. Do not need batteries,Power from the ignition
3. Standard FUTABA plug(Black-Negative Red-Positive and White-Signal)
4. Using high-brightness LED digital tube.
5. Input voltage range:3.0V-12V
6. Current consumption 25mA-60mA
7. Mini tachometer indicates up to 30000 rpm
8. Actual RPM= Display Digital *10
9. Body Size: 54mm L x 20mm W x 16mm H
10.Window Size: 30mm L x 15mm H
11.Weight:15g (0.5OZ)
Instructions:
1.The Y wiring tandem between in the HALL sensor and the ignition.
2.The tachometer plug the other end with Y wire.
3.Connected to ignition power supply and can be displayed
Note:
That connecting plugs do Reinforcement. To prevent vibration.
The hall sensor & tachometer wire Leave from the Ignition high-voltage wire,
And receiver wires over 30cm
Connection tachometer is not recommended after the use of flight,
Best to remove the Y wire to restore the original sensor connection
If ignition have an additional tachometer pinout.
You must be connected to dedicated tachometer signal wire.