Review on 🔧 Searon Small Engine Tachometer Hour Meter – Inductive Tachometer for Outboard Engines, Chain Saws, Tractors, Lawnmowers, Motorcycles, Marine Engines, RC Toys, PWC, and ATV by Jesse Wells

Was unable to read the tachometer properly on my boat. I had to extend two wires with 18 gauge wire (the instructions aren't clear about the two wires, it just says "you can extend the WIRE"). I've tried wrapping the WIRES between 4 and 9 times and it's still not accurate. Even just touching the device with my hand, the RPM's increase by about 1500 and fall by 1500 when I let go like clockwork. I don't know what's going on but it looks like I received a defective unit and I'm disappointed. The only thing it's good for is an hour meter part. Oh and I installed it correctly, 4p1r for a 2 stroke 4 cylinder engine.