Battery Discharge Indicators

Curtis 802 Series

A completely solid-state battery discharge indicator and LCD hour meter without lift lockout in one 52mm instrument. Void of moving parts, this combination instrument is exceptionally reliable.

Voltage Description Curtis Number Part Number
12 BDI and hour meter 802RB12BN A000009215

Also Available

Description Part Number
Curtis Meterguard (polycarbonate lens) A000009099

Curtis 803 Series

A completely solid-state battery discharge indicator and LCD hour meter with lift lockout in one 52mm instrument. Void of moving parts, this combination instrument is exceptionally reliable.

Voltage Description Curtis Number Part Number
12 BDI and hour meter 803RB12BCJ A000007748

Also Available

Description Part Number
803 Series Installation Kit (wire harness) A000009099

Curtis 900R Series

The model 900R is ideally suited for lead acid battery-powered vehicles that require a display function only.

Voltage Description Curtis Number Part Number
12 Battery Discharge Indicator 900RB12BN A000007752

Also Available

Description Part Number
Curtis Meterguard (polycarbonate lens) A000009099

Curtis 906T Series

The 906T is an inexpensive, one-piece, easy-to-install battery fuel gauge. It is completely solid state and provides a reliable, accurate and easy-to-read display of battery charge state.

Voltage Description Curtis Number Part Number
12 Battery Capacity Indicator 906T12BNMAO A000007755

Curtis enGage™ II Series

The Curtis enGage II Series is a dual function, microprocessor based instrument that can be factory or user defined to monitor various functions including fuel, temperature, pressure, voltage, battery state of charge and maintenance/status.

Curtis Model Number Description Voltage Notes Part Number
3003R-67X-0001 Maintenance Monitor/Hour Meter 12-48 Field programmable monitor allows users to program maintenance intervals, while displaying total hours. Does not include harness connector (A000016530). A000016530

Unimeter Programmer

Unimeter Programmer

Part Number: A000025924

The hand-held Unimeter Programmer is used to field calibrate the Unimeter to your charging and preventative maintenance policies. Exclusive microprocessor technology eliminates guesswork and allows settings to be quickly and precisely raised or lowered, regardless of the battery’s state of charge, facility temperature, or load conditions.

The Unimeter Programmer is used to program the Unimeter’s>

  • Battery voltage
  • Specific gravity for the OK TO CHARGE and MUST CHARGE battery states
  • Method of recording time
  • Preventative maintenance schedule
  • Lift lockout option