52mm 2" 4 LED Alarm Gauge Display Oil Pressure Water Temperature Engine Meter 12V 24V Waterproof Gauge with Red Backlight for Marine Car RV Ship Boat Truck (Black)
Fixing dimension: 52mm(2")
Alarm: volt, oil pressure, water temp, engine
Working Voltage: 12V/24V
Backlight: Red for Alarm
Operation mode: LCD display, stepper motor
Protection grade is IP67, the whole body is completely waterproof
Excellent anti-fogging function
316 Stainless steel bezel with curved glass
Convenient Installation by multi-plug socket connecting way
Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration