Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC [8018] Electrical | Busbars The piston-like arms push tabs

The piston-like arms push tabs into position

Ratchet action

DirectiveForce Magnets

*NOTE: Waterproof panel labels are not backlit

Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC [8018] Electrical | Busbars The piston-like arms push tabsDC Analog Ammeter Shunt Type: External Simple 2 wire connection Meter Senses Powers from same connection Includes DC Shunt Backlit meter face WARNING: This product can expose you to chemicals including di(2 ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.