Specification:
Item Type: Tachometer
Material: ABS
Installation Diameter: Approx. 85mm/3.35in
Indication Range: 0-4000 RPM
Working Voltage: 9-32V (12V/24V)
Backlight Color: White or amber
Function: Current speed/speed and hour; quick response stepper motor, settable warning and buzzer, with everything needed for installation
Operation Mode: LCD display, stepping motor
Working Temperature: -30℃ to +75℃
Storage Temperature: -40℃ to +85℃
Protection Level: IP67
LCD: ODO and trip/hour meter and subtotal
Application: For car, truck, boat, generator engine, gasoline engine

Package List:
1 x Tachometer
1 x Power Cord
1 x Manual