Motorcycle Tachometer Timer

Motorcycle Tachometer Timer — Works on all spark ignition engines by selecting engine type using S1 and S2 buttons. Charges from a power bank or the car — no disposable batteries. Highlights: Battery life: 2-3 years; Works on all spark ignition engines by selecting engine type using S1 and S2 buttons; One is to be wrapped around a for spark plug wire and the other is a ground wire. Features • Battery life: 2-3 years. • Works on all spark ignition engines by selecting engine type using S1 and S2 buttons. • One is to be wrapped around a for spark plug wire and the other is a ground wire. • Wide operating temperature range. • Purpose: to measure speed. • Power: 0.002-0.03 (W). • Size: about 52*46.8 (mm). Why you'll love it • Charges from a power bank or the car — no disposable batteries. Best for • Weekend camping • Desert nights