The VAH110 Digital Battery Monitor provides accurate low cost digital instrumentation for three banks of batteries between 9.50 and 33.00 Volts. The VAH110 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 charge efficiency factors four times per second. You can set Low and High voltage alarms for each battery bank independently and a Low Amp-Hours Remaining alarm for your main house bank. When activated, the 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 VAH110 comes complete with a calibrated 450 Amp shunt to measure current.
