Blue Sea 8247 AC Digital Multimeter with Alarm Battery Chargers will not loosen under load

will not loosen under load and pull smoothly and easily over bow rollers

Track and record maintenance

Resists salt water

Manufactured in the USA by skilled craftsmen

Blue Sea 8247 AC Digital Multimeter with Alarm Battery Chargers will not loosen under loadAC Digital Multimeter with Alarm Displays amperage from 0 to 150 Amps Displays voltage from 80 to 270 Volts Displays power from 0 to 45 Kilowatts Displays frequency from 40 to 90 Hertz High and low voltage and high amperage alarms, both audio and visual 3 levels of display brightness Programmable sleep mode blanks display for power conservation Splashproof front Includes current transformer Three levels of display brightness WARNING: This product can