Graco IM20 In-Line Electronic Meter, Digital (25C841)

IM20 In-Line Electronic MeterEasy-to-read LCD measures in quarts, gallons, pints, and liters (factory set to quarts)Electronics are safe from pressure washing and dusty environmentsReset total for a periodic dispense history and non-reset total for the meter's total dispense historyLong-lasting, replaceable AAA batteriesTypical fluids handled include petroleum- and synthetic-based oils, and anti-freeze