85mm 0‑8000RPM Tachometer 7 Colors Backlight IP67 Waterproof Pointer Type for Boat Marine RV 9‑32V

Applications: Suitable for a full range of stepping instruments, and can be applied in engine generator sets, ships, construction machinery, agricultural machinery, car modification, etc. IP67 : IP67 waterproof and dustproof grade, with curved glass, antifog, no worry about the damage bad weather may cause. Advantages: Low power consumption, life, high . wide working voltage design, term working voltage 9‑32V, up to 36V. Item Type: RPM Tachometer Material: PVC+ABS+316 Stainless Steel Light Color: 7 Colors Backlight ( ) Signal: Speed Pulse Range: 0‑8000RPM Working Voltage: 9-32V Installation Diameter: 85mmCelsius3.35in(white body 85mm without white cover), and that There is at Least 55mmCelsius2.17in Space Behind the Dashboard Working Temperature: -30 celsius -+75 celsius Storage Temperature: -40 celsius -+80 celsius Applicable Scenarios: for automobiles, engines, boats, RVs, yachts, engineering machinery, etc.