Frequency Counters

ARIES INSTRUMENTS LTD. AI8142-000-01 Digital Counter USED

This item is used and in working condition.

Durant Instruments 6-H-81-R-GL Rotary Counter USED

This item is used and in working condition.

REDINGTON P2-3106 Counter 115VAC 2.8W Push Reset ! NEW

This item is new, including original packaging!

Electronic Displays ED225-109-4D-N1 Four-Digit Up/Down Counter 120V USED

This item is used and in working condition.

Curtis Instruments CD701-150 Hour Counter Module ! NEW !

This item is brand new, but does not include original packaging!

Mitutoyo KL-11 Counter 25VA 174-161 USED

This item is used and in working condition.

Eagle Signal HZ150A6 Counter Cycle Flex USED

This item is used and in working condition.

Federal Maxum DEI-75110 Digital Electronic Indicator USED

This item is used and in working condition.

Veeder Root 125936-015 GP Mechanical Rachet Drive MISSING GLASS USED

This item is used and in working condition.

Keptrol KP8A3A2E Counter / Timer / Ratemeter USED

This item is used and in working condition.

Durant / Eaton Corp. 5-H-11-L-S Counter Stroke 5 Digit USED

This item is used and in working condition.

Sony LT10-105 Digital Counter 12-24VDC USED

This item is used and in working condition.