Most Petro-Meter Model 1329 Gauges feature two "Blank Scales", one for No.2 Fuel Oil or Diesel (35:00 API), and one for No.4 or No.6 Fuel Oil (25:00 API). Installers can insert Gallon figures on the appropriate lines next to the corresponding inch values. Considering that there are thousands of different tanks on the market, using our "Calibrated Scales" makes your job easier. Using our proprietary software, we can compute the incremental volume data for just about any tank configuration. Custom-made scales guarantee the highest accuracy and eliminates the guess work. All scales are double laminated to ensure they are long lasting and durable.
The Advantage of a Calibrated Scale