721005 Gas Pressure Test Kit;Complete with carrying case, tubing and fitting 0"-35" ;Accurately set manifold pressure for natural or LP gas.;Easier to use than a monometer and more compact too...
721137 Gas Pressure Test Kit;Complete with carrying case, tubing and fitting 0"-15" ;Accurately set manifold pressure for natural or LP gas.;Easier to use than a monometer and more compact too...
8016436 WATER HARDNESS TEST KIT 0-20 PPM LOW SIDE, 10-50 PPM HIGH;SIDE, INCLUDES: (4MM X 4572MM) ROLLS OF TEST PAPER,;INCLUDES: DISPENSER W/ COLOR CODED TEST CHART, TWO 5/32 X;15', PARTS PER MILLION:...