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Feature: 1. Added automatic detection function Specification: Features: Added automatic detection function. Adopt PIC16C622A microcontroller. No battery needed, power supplied directly from the ignition. Black-negative, Red-Positive and White-Signal. Using high-brightness LED digital tube. Suitable for DLE series / MT gasoline engines, etc. Specification: Condition: 100% Brand New Item Type: RC Accessory Material: PCB Color: Black Size: Approx. 54 x 20 x 15mm / 2.13 x 0.79 x 0.59inch Display Screen Size: Approx. 32 x 15mm / 1.26 x 0.59inch Weight: Approx. 22g Input Voltage Range: 3-12V Current Consumption: 25mA-60mA Maximum RPM: 30000RPM Actual RPM=Display Digital * 10 Package list: 1 x Ignition Tachometer 1 x Manual Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. |