| St John’s has been approved by Michigan Department of Agriculture as a Registered Prover Service, and is proud to serve western Michigan with this state-of-the-art technology that is both convenient and cost-effective for our tank truck customers. |
| Pictured below is our new 100 gallon Volumetric Prover for LP Gas Meters. We also have a 100 gallon Volumetric Prover for Liquid Meters. These units give us the ability to provide you with accurate meter calibrating. Call and we will schedule an appointment at your convenience. |
Our service offers the following advantages:
- Michigan Department of Agriculture - Registered Technicians
- Prover certified by MDA Laboratory Division of Weights & Measures
- Constructed to ASME Sec. VIII Pressure Vessel standards
- Reduced downtime for both delivery trucks and drivers
- Complete annual & 5-year inspections available through our service center
Call us toll-free 1-877-550-2555 to schedule your testing !! |
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