Blue Sea Systems Blue Sea Digital Volt & Amp Meter with Alarms

DC Digital Multimeter with Alarms. Includes 500 amp shunt. Displays amperage from -500 to +500 Amps Displays voltage from 0 to 60 Volts in 0.01 Volt increments High and low voltage, audio and visual alarms Standard meter operates in negative side of circuit only.Shunt Shifter required for positive side installation such as alternators 3 levels of display brightness Programmable sleep mode blanks display for power conservation Splashproof front Includes 500 Amp shunt Applicable for 12, 24, 32, 36, and 42 Volt DC systems