SpotOn Spray Pattern Test Paper 72248931 Tank has a built-in 10-gpm

Tank has a built-in 10-gpm 12V pump that comes with a splash-resistant breather

then remove and open the unique hinged cutter blade to access the profile sample

UL listed rebuildable fuel gauges

Steel shaft coupler connects a Hypro roller pump with 5/8" shaft to a gasoline engine with a 5/8" shaft

hopper capacity

SpotOn Spray Pattern Test Paper 72248931 Tank has a built-in 10-gpmSpotOn Spray Pattern Water Sensitive Test Paper is highly sensitive to water, making it quick and easy to make a visual verification. The yellow paper simply turns blue wherever spray reaches. SpotOn Paper won't warp in humid conditions. Includes tweezers and desiccant packet to improve longevity.