Marine Boat Car Truck Digital Tachometer RPM Tacho Gauge Hourmeter 9-32V 0-9990 RPM 52mm 2” 316L Bezel Feature 1, 316L stainless steel for long-term use even in acid-base, humid environment2, IP67 waterproof and dust-proof grade 3, Stepper motors used for full range of steeping gauges,great feature with its less power consumption, longer life,higher precision, etc.4, With curved glass( with anti-fog function)5, Standard red backlight6, There is a snap together with the harness connector, for best and firmly connected , in order that the gauges could work even in strong vibration. Specification:Brand: ECMSBezel: 316L stainless steelInstallation diameter:52mm or 2 inchSignal: PulseRange: 0-9990Working volt:9-32VDCOperating current: ≤60mAOperating temperature: -30~+75℃Storage temperature: -40~+85℃Owner manual is supplied Color option as below: 800-00261 Chrome bezel with white dial800-20053 White bezel with white dial800-00262 Golden bezel with white dial800-00263 Golden bezel with black dial800-00264 Chrome bezel with black dial800-00265 Black bezel with black dial We can also provide 3000RPM,4000RPM,6000RPM,7000RPM and 8000RPM tachometer, please see our store listings or contact us directly for details. The listing price does not include any destination duties/taxes/custom fees/etc that will be due when the product arrives at destination countries/regions. It is the customer's responsibility to pay for all custom duty/taxes/custom fees if any. All shipping will be by China Post Registered Air Mail or epacket with shipping tracking number provided. It will take about 3-4 weeks' time to deliver to you after shipping out, some countries/regions may take longer time to deliver. If you want faster delivery, please contact us for express shipping upgrade.