The CUB7CCR0 is a 8-digit Miniature Electronic Counter with 4-position plug-in terminal block. It is a lithium battery powered miniature counter or timer with large 0.35-inch high digits. It has a LCD read-out available in positive imagine reflective, negative image transmissive. The backlight versions require an external 6 to 26VDC power supply. It is housed in a lightweight, high impact plastic case with a clear viewing window. The sealed front panel with silicon rubber keypad meets NEMA-4X/IP65 specification for wash-down and dusty environments, when properly installed with supplied panel gasket and mounting clip. The low voltage input has DIP switch selections for SINKING or SOURCING along with a HIGH/LOW FREQUENCY selection (low frequency for contact inputs). Both units have front panel keypads that can be used to reset the display. The keypad can be enabled/disabled via a single DIP switch.