LM&C offers on-site and in-house flow meter calibration for a wide range of petroleum-based products,
up to 1000 gallons per minute. Our truck-mounted volumetric proving vessels are available for on-site
flow meter calibration of light petroleum products and some chemicals. All proving vessels are traceable
to NIST and re-certified yearly. Calibrations are performed according to NIST Handbook 44 guidelines.

SyncroTrac Small Volume Prover
Bottom Load Proving for all petroleum products including LPG, LNG, Butane
Up to 1500 GPM

1500 Gallon Prover w/ 100 Gallon Piggyback Can
Bottom & Top Load Distillate Petroleum Products and Lube Oils
Up to 1000 GPM

Load Rack & Delivery Truck Pump, Meter, Register, Valve
General Repairs & Maintenance

Mobile 200 Gallon Prover for Smaller Meters
Top Load Distillate Petroleum Products and Lube Oils
Up to 200 GPM