Trimetric 2020

This updated version of the 2020 amp-hour meter operates on 12, 24 or 48 volts. It reads volts, amps and amp-hours on an LED display. Amp-hours can be displayed in actual amp-hour numbers or as "% full". An LED indicates a charging battery and flashes when it is fully charged. Another LED flashes when batteries should be recharged or equalized, and during low battery voltage. It also records minimum and maximum voltage, number of days since last charge, days since last equalized, and total lifetime amp-hours withdrawn from the batteries. The TriMetric can be located hundreds of feet away from batteries using inexpensive 4-conductor twisted-pair meter wire. A shunt is required for operation. Use the 500-amp shunt if you have a 12V inverter larger than 800 watts or a 24V inverter larger than 1600 watts. Use a 1000-amp 100mV shunt for systems with stacked XW inverters or where continuous current is over 300 amps. The 1000A/100mV shunt has the same resistance as the 500A/50mV shunt and may be used interchangeably. Order the shunt separately. Allows for a maximum battery bank size of 2500 amp-hours. The positive lead to the TriMetric should be fused with a 1-amp fuse. Flush mount or use wiremold box to mount. Made in USA. Dimensions: 4.5" x 4.75". 2-year warranty.