Engineered for low-pressure calibration up to 30 PSIG (2 bar), this Pneumatic Deadweight Tester delivers ±0.015% accuracy with a frictionless ceramic ball and stainless steel weights. Its self-regulating design ensures accuracy independent of the operator. Built for lab and field, it features a cast-metal base, quick-leveling system, and tripod mount.

Ideal for testing and calibrating pressure gauges, relief valves, and pressure switches, this Type T hydraulic comparator tester generates up to 15,000 psi (1000 bar) and is high-volume. Moreover, this test set includes a hydraulic hand pump, a test manifold, and 4 x 4.5" (11.4 cm) test gauges, with PSIG span varying by model.

This Type T Hydraulic Deadweight Tester supports imperial and metric units, standard or local gravity, and is available in single, dual-piston/cylinder, and dual-column configurations. With a pressure range of up to 15,000 psi, it features a re-entrant piston/cylinder assembly that reduces fluid leakage and extends float time for accuracy at high pressures.