Description:
-Fixing dimension: 52mm(2")
-Indicating Range: 0-9990RPM
-Speed Ratio: 1-300 adjustable
-Working Voltage: 9-32V(12V/24V)
-Backlight: Red
-Functions: current tacho/RPM and hour
>-Operation mode: LCD display, stepper motor
Package Includes:
1x Tachometer
1x Multi-plug socket
1x Installation Instruction