85mm 0-8000RPM Car Marine Tachometer Boat Gauge Digital Hourmeter Diesel Engine

PRODUCT DESCRIPTION * Uses stepper motor drivers to display vehicle speed. * High precision, excellent reliability and universal compatibility * Bezel Material: SUS316,Double layer anti-fogging glass * Installation Dimension: Φ85mm(3 3/8”) * Installation: lock the gauge to baseboard directly by hand * Connector: integrate 12V/24V patchcord * Speed Ratio: 1-300 adjustable * Backlight: Red * Functions: current tacho/RPM and hour * Operation mode: LCD display, stepper motor * Bezel:316L * Indicating Range :0~8000RPM * Working Voltage:12/24V * Signal:Pulse * Protection grade:IP67 for front side;IP65 for back side

Package Includes: 1x Tachometer 1x Installation Instruction