Deadweight Tester Ashcroft 1305D is an affordable, portable primary pressure standard, specifically designed for the precise calibration of industrial service gauges and transducers. Accurate to 0.1% of reading, each Deadweight Tester Ashcroft 1305D is carefully calibrated and certified traceable to the National Institute of Standards and Technology (N.I.S.T.).

Accuracy:
Within 0.1% of produced pressure (adjusted for standard gravity conditions; compensation for local gravity effects may be required).

Operating Pressure:
15 psi to 10,000 psi maximum (100 kPa to 70,000 kPa).

Model 1305D Deadweight Tester