85mm Marine Tachometer 0-8000RPM Gauge Rev Counter 7 Colors LED for Car Boat UK

Signal: Pulse. Indicating Range: 0~8000 RPM. Color: White. Backlight:7 Color backlight. Storage temperature: -40-85℃. Working temperature: -30-70℃. Working current: ＜120mA. Waterproof and dustproof grade IP67.

eBay