3 In 1 Digital PH TDS TEMP Waterproof Water Quality Meter Tester Test Pen Tool*
Gas Tank Fuel Cock Valve Petcock fit for Polaris SPORTSMAN 450 OUTLAW 500 06-07. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more. TDS: 1-19999ppm.