The CUB7 series is an 8-digit lithium battery powered miniature counter or timer with large 0.35" high digits. It has an LCD read-out available in Positive imagine reflective, negative image transmissive with red backlighting. The CUB7 series 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/or dusty environments, when properly installed with supplied panel gasket and mounting clip. Units have front panel keypads that can be used to reset the display. The keypad can be enabled/disabled via a single DIP switch. The standard unit uses 22 gauge wires for external connections, an optional plug-in terminal block is available. The low voltage input has DIP switch selections for sinking or sourcing along with a high/low frequency selection (low frequency for contact inputs). These models may be used with 10-50 VAC signals when using a VCM10000 converter module. Non-replaceable internal 3.6 VDC lithium battery provides. CE approvals.