Six-digit mechanical counter for low-voltage 24V AC process monitoring systems.

Mechanical hour counter for tracking equipment runtime on DC power systems.

7-digit mechanical pulse counter for 50Hz measurement on 24V DC supply.

Mechanical pulse counter with manual input for tracking production or operational counts.

Single phase mechanical energy meter with high accuracy for traditional power measurement and billing.

Mechanical hour meter tracking equipment running time on 115V AC supply.

Mechanical 6-digit hour meter for DC equipment runtime tracking in industrial settings.

Mechanical impulse counter on 24V DC with manual reset for counting industrial events.

Mechanical counter manually counts impulses up to 1000 counts per minute.