Hickok Back Pressure Tester Telescoping Wands Outfitted with installed ganging to

Outfitted with installed ganging to easily connect units to create a large stage or multi-level riser

• Rubber tray mat on top offers durable

Test Propylene Glycol including Sierra®

For indoor and outdoor industrial-maintenance use

Hickok Back Pressure Tester Telescoping Wands Outfitted with installed ganging toQuickly test back pressure and clogged or obstructed catalytic converters. Three stage Oxygen Sensor Port Adapter has 12MM & 18MM thread sizes to fit most domestic and import vehicles. The standard 1 4 in. 20 tip provides the ability to test through the exhaust pipe. High temperature silicon hose prevents damage to tester from high exhaust temperatures.