DC Quartz Hour Meters from M. H. Rhodes/ Cramer Company

637 AC & 638 DC Quartz Hour Meters are the most accurate and longterm time keeping sealed hour meters available used in commercial equipnent to record “on-time” usage of machinery for billing purposes and record “in-service” operation time for preventive maintenance for machinery or equipment.

Both AC and DC models are available in the standard industry two screw or clip rectangular and three screw round panel mounting options. The 100% sealed case protects against tampering and environmental elements, providing years of reliable service. All models are NEMA 4X, 12 rated when mounted with optional gasket.

Please contact a Sales Representative for pricing at +1.860.291.8402.