Submit A Question about 85mm 0‑7000RPM Tachometer Gauge with Oil Pressure Temp Engine Failure Alarm for Boat Motorcycle Truck Tacho Gauge

(Item No. COBD29505)
85mm 0‑7000RPM Tachometer Gauge with Oil Pressure Temp Engine Failure Alarm for Boat Motorcycle Truck Tacho Gauge. With rev alarm function, oil pressure alarm function, temperature alarm function and engine failure alarm function. Made of 316 stainless steel, PVC and ABS, it can be used for a long time even in acid, alkali and humid environments    More Details »