Features: Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration. The main application areas: boats, construction machinery, vehicles, generators, engines, agricultural machinery for long-term use in humid environments. Function: instrument with stepper motor pointer, with polarity protection,with over voltage protection and the instrument can continue to work between 9-32V, the overall waterproof, anti-fog, anti-over-voltage and anti-vibration. Specifications: Operating temperature: -40°C ~+85°C rotection rank : IP67 Operating voltage: 9-32VDC Fixing dimension: 52mm/2-1/16 Style: stainless steel plate Background color: White face silver bezel,Black face silver bezel,Black face black bezel,White face black bezel Backlight : blue Item weight: 130g.
