Tags: G.T.Power_LED_Display_RPM_Meter_Tachometer_for_Petrol_Engine_Iginition 

Specifications:

G.T.Power LED Display RPM Meter/ Tachometer for Petrol Engine Iginition 

Working voltage: 3-12V
Working current: 25-60mA
Net weight: 15g
Compatible CDI: RCEXL series
Dimension: 54 x 20 x 15mm

Includes/Requires:

Includes:
1 x Tachometer/RPM meter
1 x Y lead