1.Large 7 segment LCD display
2.Low cost and small size
3.No power required
4.Solid state electronics
5.Quartz crystal
Port: Shanghai or Hangzhou
Minimum Order Quantity: 50 Piece/Pieces
Supply Ability: 3000 Piece/Pieces per Month
Payment Terms: T/T,Western Union
Contact SupplierPackaging Detail: Neutral Packing
Delivery Detail: Within 5days after receipt of the payment.
GY14 Self Powered Engine Digital Tach Hour Meter
GY is proud to present the new series GY14 self-powered digital tach/maintenance/hour meter. The GY14 keeps track of true engine RPM and running time for all types of gasoline engines. The unit is powered by an internal lithium battery. No external power connections are required. The Operation of the tach/hour meter is triggered by 5.5 ft. shielded and external lead, wrapped around the spark plug wire of the engine since the unit is triggered by the spark of the engine, the hours and the RPM display actual operation. This is useful for maintenance and warranty applications for any type of engine powered machinery.