Universal electronic revolution counter with hour counter

 27.320.03 Variant Black dial, black bezel Signal 240-33 Ω V 12/24 mm – A 57 mm – B 51 mm – C 45  27.320.29 Variant Black dial, black bezel Signal 10-180 Ω V 12/24 mm […]

When connected to the navigation light power line, this device detects which lights are on, off or faulty. Fitted with box controller. It works with both traditional […]