top of page


Model 532 is one of the best tools for calibration, test, and diagnosing process loops. The Model 532 brings all the features you would expect from a loop calibrator and more! 


Make adjustments with the EZ-Dial™ knob or test limits with the Dual Action EZ-Check™ switch. Powerful ramping functions are only a button away on the Model 532. 


Save potentially hours of troubleshooting time on problem loops with the Model 532’s unique loop diagnostic mode, only available at PIE! 

In loop diagnostic mode, the loop current, voltage, impedance, AC voltage, and mode of operation are all displayed simultaneously eliminating the need for a DMM connection.


Loop diagnostics are available in every mode of operation and truly is a diagnostic monitor, as parameters are continuously updated in real time. The smart diagnostic tool even indicates the most likely cause of loop failure! Loop diagnostics feature the ability to measure ground fault error caused by faulty wiring, flooded conduit and corrosion bridges.

  • True ±0.012% of reading accuracy

  • Source and read 0.000-24.000 mA

  • Simulate 2-wire transmitters

  • Power 2-wire transmitters and read 0.000-24.000mA

  • Display current in mA or -25.00-125.00 % of 4-20 mA

  • Read 0.00 to ± 30.00 VDC with 4X over range ability

  • Source 0.000 to 24.000 VDC with up to 20mA output

  • Direct calibration 1.000V to 5.000V

  • Auto step or ramp

  • Selectable step sizes, time in-between steps & soak time

  • Stopwatch like EZ-Check™ switch

  • Full 5 digit display

  • Uses 1 standard 9Volt alkaline battery

  • Superior battery life of 40 hours under typical continuous usage

  • Easy access to the battery compartment

  • 240 VAC tolerant

  • HART protocol compatibility mode

  • Power on selectable 250Ω resistor in series with the output for compatibility with HART protocol enabled devices.

PIE Logo.png
bottom of page