Hand gauge presetable

Complete pre-adjustable measuring system including swivel, valve, inlet filter, mouldable outlet hose, battery and non-drip nozzle. A microprocessor-controlled digital volume meter with ergonomic design. The shutter button cannot be opened unintentionally, as a lock button must first be pressed, after which the shutter button can also be locked in the open position and then closed, with a light push on the shutter button.