DEPTH METER-ELC

2 TO 20 GPM DIGITAL DEF METER. ACCURACY OF 0.5%. LEFT TO RIGHT FLOW. " BSPP THREADS. CAN MEASURE IN GALLONS, LITERS, QUARTS, PINTS, OUNCES, AND SPECIAL UNITS (FIELD SELECTABLE). 20 PRESET CALIBRATION POINTS. NOT FOR USE WILTH LIQUIDS WITH A FLASH POINT OF 100 F (37.8 C) OR LESS.