PIE Practical Instrument Electronics

Practical Instrument Electronics (PIE) is the a technology leader in process loop calibrators. Practical Instruments manufactures the leading edge in milliamp (mA), voltage (V), RTD, thermocouple (T/C), and multifunction handheld calibrators. Practical Instruments is focused on manufacturing accurate, durable, and precise calibration equipment which is easy to use.

FPO-engineer
Questions? Call one of our engineers at 1-800-884-4967.
PIE 334 and 334Plus Loop Calibrator
PIE 334 and 334Plus Loop Calibrator
Precision milliamp loop calibrator.
Some Models in Stock
Starting at $1,006.05
PIE 820 / 820PM Multifunction Process Calibrator
PIE 820 / 820PM Multifunction Process Calibrator
Reads milliamp, voltage, frequency, thermocouples, RTDs & checks continuity, with panel mount option.
Some Models in Stock
Starting at $2,849.05
PIE 422 / 422Plus Thermocouple Calibrator
PIE 422 / 422Plus Thermocouple Calibrator
Source & read 14 thermocouple types, available as single channel thermocouple or dual channel thermocouple & milliamps.
Some Models in Stock
Starting at $1,804.05
PIE 830 / 830PM Multifunction Process Calibrator
PIE 830 / 830PM Multifunction Process Calibrator
High accuracy diagnostic calibrator with dual display, sources & measures mA , mV, V, ohms, frequency to 20 KHz, 14 TCs & 9 RTDs.
Starting at $4,074.55
PIE 510B and 511B RTD Simulators
PIE 510B and 511B RTD Simulators
Connects directly to the RTD inputs of smart transmitters, PLCs, DCS and multichannel recorders to verify their outputs or displays.
Some Models in Stock
Starting at $759.05
PIE 541 Frequency Calibrator with Totalizer
PIE 541 Frequency Calibrator with Totalizer
Automatic stop eliminates the need of a stop watch.
In Stock
$2,269.00 $2,155.55
PIE 525B Thermocouple & RTD Calibrator
PIE 525B Thermocouple & RTD Calibrator
Automated, high accuracy meter calibrates 14 thermocouple and 12 RTD types .
In Stock
$2,249.00 $2,136.55
PIE 820-Elite Multifunction Process Calibrator
PIE 820-Elite Multifunction Process Calibrator
Designed for those who require the best tools, the PIE 820-Elite performs the work of 8 single function calibrators .
In Stock
$3,289.00 $3,124.55
PIE 322 Thermocouple Calibrator
PIE 322 Thermocouple Calibrator
Source and read four thermocouple types J, K, T & E plus 13.000 to 80.000 mV.
In Stock
$1,409.00 $1,338.55
PIE 211 Automated RTD Calibrator
PIE 211 Automated RTD Calibrator
Check and calibrate all RTD instruments and measure RTD sensors.
In Stock
$1,409.00 $1,338.55
PIE 434 Automated Diagnostic 4-20 mA Calibrator
PIE 434 Automated Diagnostic 4-20 mA Calibrator
Troubleshoot current loop problems and read voltage from -60.00 to +60.00 VDC.
$1,469.00 $1,395.55
PIE 532 Loop Calibrator
PIE 532 Loop Calibrator
4-20 mA/V Loop Calibrator with auto ramping and loop diagnostics.
In Stock
$1,989.00 $1,889.55
PIE 520B and 521B Thermocouple Simulators
PIE 520B and 521B Thermocouple Simulators
Simulate standard thermocouple curves over the entire industrial temperature range.
Some Models in Stock
Starting at $759.05
PIE 311 / 311Plus Automated Universal RTD Calibrator
PIE 311 / 311Plus Automated Universal RTD Calibrator
Read & source RTDs with ±0.015% accuracy, available as single channel RTD or dual channel RTD & milliamps.
Some Models in Stock
Starting at $1,918.05
PIE 525 Plus Thermocouple & Milliamp Calibrator
PIE 525 Plus Thermocouple & Milliamp Calibrator
Combines all the functions of a diagnostic milliamp calibrator with the accuracy of a laboratory thermocouple and RTD calibrator.
In Stock
$3,099.00 $2,944.05
PIE 235 Process Voltage Calibrator
PIE 235 Process Voltage Calibrator
Measure and read DC voltages, calibrate recorders in live loops, EZ-DIAL double click menu.
In Stock
$1,209.00 $1,148.55
PIE 850 Multifunction Calibrator
PIE 850 Multifunction Calibrator
Carry eight single function calibrators plus a 4-20/10-50 milliamp calibrator with loop supply plus a loop troubleshooter in the palm of your hand.
In Stock
$5,559.00 $5,281.05
PIE 901 Wireless Diagnostic Loop Calibrator
PIE 901 Wireless Diagnostic Loop Calibrator
Checks, calibrates, and measures all current, voltage, and pressure instruments in a 4-20mA DC loop.
In Stock
$1,659.00
PIE Mini Plug Lead Kit for J, T, E K TCs
PIE Mini Plug Lead Kit for J, T, E K TCs
Mini plug lead kit with stranded wire for J, T, E and K thermocouples.
$145.00
PIE RTD Wire Kit
PIE RTD Wire Kit
2 red and 2 black leads with retractable shield banana plugs and spade lugs.
In Stock
$110.00
PIE 020-0236 Magnet and Hanging Strap
PIE 020-0236 Magnet and Hanging Strap
Hang your PIE calibrator from racks, cabinets, and from pipes.
In Stock
$24.00
PIE 1/4in Male NPT x Male Quick Test Fitting
PIE 1/4in Male NPT x Male Quick Test Fitting
1/4in male NPT adaptor with male Quick Test hose fitting with cap.
$35.00
PIE 1/8in Male NPT x Male Quick Test Fitting
PIE 1/8in Male NPT x Male Quick Test Fitting
1/8in male NPT adaptor with male Quick Test hose fitting with cap.
$35.00
PIE Rubber Boot
PIE Rubber Boot
Protective rubber boot with tilt stand.
In Stock
$55.00
PIE Carrying Case
PIE Carrying Case
Carrying case with PIE logo for 530, 532, 535 & 541 Calibrators.
$75.00
PIE AC Adaptor, 120VAC, 50/60Hz
PIE AC Adaptor, 120VAC, 50/60Hz
PIE AC Adaptor for 530 and 532 Calibrators.
In Stock
$80.00
PIE Quick Test Hose
PIE Quick Test Hose
6900 PSI/475 bar microbore hose for pressure testing, 3ft (1m).
$85.00
PIE 5 Piece Pressure Fitting kit
PIE 5 Piece Pressure Fitting kit
Quick Test hose connections kit with 1/8in MNPT, 1/8in FNPT, 1/4in MNPT, 1/4in FNPT & 1/4in tube adapter.
$95.00
PIE RTD Wire Kit
PIE RTD Wire Kit
PIE RTD wire kit with 4 leads for the 525 Calibrator.
$110.00
PIE AC Adaptor, 240VAC, 50/60Hz
PIE AC Adaptor, 240VAC, 50/60Hz
PIE AC Adaptor for 530 and 532 Calibrators.
$120.00
PIE Mini Plug Lead Kit for B, R/S, N TCs
PIE Mini Plug Lead Kit for B, R/S, N TCs
Mini plug lead kit with stranded wire for B, R/S and N thermocouples.
In Stock
$145.00
PIE Ni-MH Batteries and Charger
PIE Ni-MH Batteries and Charger
Ni-MH 1 hour charger with 4 Ni-MH AA batteries.
$170.00
PIE DPPV Pneumatic Pressure/Vacuum Hand Pump
PIE DPPV Pneumatic Pressure/Vacuum Hand Pump
Pressure/Vacuum hand pump with 0 to -23in Hg and 0 to 125psi range.
$739.00
PIE DCAP-0000 Pneumatic Scissor Hand Pump
PIE DCAP-0000 Pneumatic Scissor Hand Pump
Pneumatic scissor hand pump with 0 to 650psi range.
$1,069.00
PIE QTHP-0000 Hydraulic Scissor Hand Pump
PIE QTHP-0000 Hydraulic Scissor Hand Pump
Hydraulic scissor hand pump with 0 to 5000psi range.
$1,099.00
PIE Digital Pressure Module
PIE Digital Pressure Module
High accuracy pressure module for differential, gauge, absolute or compound applications.
Starting at $1,749.00