Liquidynamics Oil Control Valve Meter, Model# 100321-FA

Provides immediate measurements of fluids such as engine oil, gear oil, transmission fluid and antifreeze in quart calibrations. Flex spout with 1/4in. auto tip. Accurate to 0.5%. Swivel connection. Operates on two 1.5V batteries (included) Flow (GPM): .26 - 8, Max. PSI: 1,000, Inlet Port (in.): 1/2, LCD Display: Yes