Suitable for pressure-testing water, air, gas and oil pipes up to 60 p.s.i.. Ideal for dry-testing combi systems. Especially useful when testing push-fit pipes and fittings, also for testing underfloor heating pipework for damaged piping. Supplied fitted with a 15 mm push-fit connection. 0 - 4 bar and 0 - 60 p.s.i. scales.