Nagman's Hydraulic Deadweight Tester showcases up to a 700/1,000-bar (10,000/15,000-psi) pressure range, a single/dual piston type, and a range of varying accuracy rates (±0.1% of Reading, ±0.05% of Reading, ±0.025% of Reading, and ±0.015% of Reading). It also features a screw pump and priming pump that enables pressure generation, and a hydraulic oil medium.