Product Details :
Fill Rite•Easy register reset shows product usage up to 99.9 gal.•The master totalizer represents the cumulative total to 99,999.9 gal.•Measures fluid at temperatures up to 150°F (63°C) and pressures up to 50 PSI (3.4 bar)•UL and ULC registered•Metric calibration (liter) available as special order