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PTE-2 Handheld Calibrator


The Heise PTE-2 is a next generation calibrator providing extensive data logging and communications capabilities. Understanding field requirements, its design incorporates a user-friendly keypad and large LCD display; each facilitating product configuration or field calibration. The unit's dual module bay allows for up to two interchangeable sensor modules for use in measuring pressure and temperature, while the accompanying test jacks provide for current and voltage input measurement. Accordingly, the PTE-2 can simultaneously display two pressure readings along with one electronic reading. Each module is completely interchangeable, so that a single PTE-2 can be used on a host of applications.

Available with ranges from 0-0.25 In. H2O to 10,000 psi, the unit offers a wide selection of engineering units. Field tested and proven, the Heise PTE-2 is a popular choice worldwide, and is an extremely versatile instrument for pressure/test measurement.

Already have a PTE-1? Click here for information on our Module Upgrade Program!


• Measures pressure/gauge/vacuum/differential/absolute/compound
• Temperature measurement requires RTD or thermocouple interface module
• Large LCD display (1.5" x 2.5") with backlite
• 180 degree flip screen
• Measures current (mA) and volts via on-board input jacks
• Can display two simultaneous pressure and one electronic reading
• Available accuracies: +/- 0.025%, 0.05 – 0.07% or 0.1% span
• Dual sensor modules bays for interchangeable HM2 modules
• IP65/NEMA 4X enclosure; high impact PC-ABS case
• Field calibration capability
• Data logging (manual/automatic); stores up to 16,000 records
• Programmable data intervals
• SD slot card
• USB serial interface
• Min/Max memory for relief valve setting and burst testing
• Tare eliminates pre-existing system pressure
• Push-button zero adjust
• Variable dampening
• Trip detection for switches
• Percent function
• On-board 24 Vdc loop power supply
• Operates on four AA batteries or USB universal AC adapter
• NIST traceable certificate of calibration
• Agency Approvals (with modules): FCC (CFR47); UL 61010-1


• Hazardous location version (with batteries only): FM/CSA Intrinsic Safety, ATEX
• Pressure and temperature HM2 modules
• RTD Probes
• Contoured protective case
• Hard carrying case

Product Information
Installation & Maintenance Information
Data Sheet


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 Update 3/21/20: As an essential business, Ashcroft will continue to operate and support our customers at this time. We do so by following all relevant local, state and federal guidelines to prevent the spread of the COVID-19 outbreak. 


Coronavirus (COVID-19) Update - CEO/President

Do you need product information or technical assistance? Call 203-385-0303 or email us at heise@ashcroft.com

Returning a Heise® Instrument for service or calibration?
Call 203-385-0253 for Return Authorization Instructions

Do you need pricing or checking order status? Call 203-385-0525

Need process, industrial or commercial grade pressure instrumentation?

www.ashcroft.com to view our full line of Ashcroft® pressure gauges, transducers, switches, digital indicators, isolation devices and more.

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