Boat monitoring panel VAH65

for battery

The VAH65 Battery Monitor provides accurate low cost digital instrumentation for three banks of batteries between 9.5 and 33 Volts. The VAH65 displays battery voltage for three banks and charging or discharge current and tells you how much battery capacity has been consumed and how much is remaining in your main house bank. It keeps track of all current entering and leaving the battery and applies the appropriate Peukert's and efficiency factors. You can set Low and High voltage alarms and Low Amp-Hours Remaining alarms. When activated, the VAH65 built-in 85 dB alarm will sound and the display will flash. Five levels of backlighting can be selected and all set-up, calibration constants and alarm values are saved to non-volatile memory. The VAH65 comes complete with a calibrated 450 Amp shunt to measure current.