Trimetric Battery System Monitor

Trimetric Battery System Monitor

The TriMetric TM 2020 battery monitors are designed to assist in battery care, conservation and system maintenance of battery powered systems that use storage batteries with system voltage from 12-48 volts. They provide the user with information on battery "volts", "amps" and "amp-hours" and the newest version also provides "battery percent full" information, based on measuring the amp-hours removed from the battery system. Reliability, accuracy and simplicity are key product objectives. The TriMetric requires an external 100 or 500 amp shunt to measure amps and amp-hours. The meter readout may be located hundreds of feet away from batteries and is usually connected to the shunt with a 4 wire cable (Use their part number 2AS-1603-POS 3-pair cable). US$179.00 - street price $140.00. A shunt costs US$20.00.

More info from North Arizona Wind and Sun.