Curtis Model 803 combines in one instrument a completely solid state battery discharge indicator, an LCD hour meter and lift lockout, housed in a 52mm case. Void of moving parts, this combination instrument is exceptionally reliable even in severe operating environments.

Model 906 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 state-of-charge. Model 906 is available in six panel mount packages and a printed circuit board mounted module for custom dash panel applications.

Curtis Model 908R is a completely solid state battery discharge indicator and lift lockout, housed in a 52 mm case. Void of moving parts, this combination instrument is exceptionally reliable even in severe operating environments.

Curtis Model 909R is designed to be used on golf cars and other 36 or 48 VDC battery-powered vehicles to display battery state-of-charge and to charge smart devices.

The Curtis enGage® II 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.

The Curtis enGage® III is a three 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.