Handheld Calibrator Features Dual Display LCD

Handheld Calibrator model PTE-1 from Dresser Instruments Heise line offers practical, state-of-the-art features specifically designed to meet modern line-test and field calibration application requirements. This innovative, precision instrument offers the widest selection of interchangeable ranges anywhere. Heise® Quick SelectTM pressure sensor modules are available from 0.125 inches H2O through 10,000 psi in accuracies from 0.1% to 0.025% F.S. Quick-Select interface modules for temperature measurement with thermocouples and RTD's are also available.

Equipped with two top-loading sensor module bays, the Heise Handheld Calibrator model PTE-1 will accept two sensor modules and display the measurements from both sensors simultaneously. All Quick Select® sensor modules are interchangeable with any base unit and can be quickly and easily changed without the use of tools.

The Heise Handheld Calibrator PTE-1 system capabilities include measurement of pressure, vacuum, temperature, voltage, current, flow volume and velocity, calculation of leak rate and change-of-state for switch testing, including trip point and deadband. A benchtop version (Model ST-2H) that shares the same Quick Select® sensor modules is also available for laboratory applications.

The Heise Handheld Calibrator model PTE-1 is manufactured at a modern, ISO 9001 certified facility in Stratford, Connecticut. All base units and sensor modules include NIST traceability documentation and are backed by a knowledgeable Customer Service support staff.