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Extech PRC30 Multifunction Process Calibrator

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PRC30
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£478.80 £399.00
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The Extech PRC30 is an advanced multifunctional calibrator suitable for measuring and sourcing mA, mV, V and thermocouples.

With the Extech PRC30 as part of your kit, you'll be able to precisely measure and source all of the above parameters on a wide variety of equipment. Applications range from lab and field calibration of sensors, thermocouple probes, controllers, panel meters and testing tools to advanced temperature control process troubleshooting. You can also use the PRC20 for process calibration and simulation on transducers, transmitters, indicators, controllers and recorders.

This calibrator is fully suitable for measuring DC process signals and includes a high accuracy calibration function which simulates precision thermocouples outputs (ideal for calibrating thermometers, transmitters, controllers and recorders). It also comes with 24V loop power, a large-size dot-matrix backlit LCD screen, five adjustable calibration presets, standard banana I/O ports and mini thermocouple inputs and zero adjustment.

Extech PRC30 Multifunction Process Calibrator Key Features

  • 0 to 24mA (-25 to 125%) readout
  • 24V DC power source for 2-wire current loop
  • 0 to 20V calibration source
  • Source and measure 8 different thermocouple types (J, K, T, E, C, R, S and N) 
  • Cold Junction Compensation (CJC) function
  • Five adjustable calibration presets
  • Easy to use and fits into one hand comfortably
  • Large LCD screen with backlit relays test results regardless of lighting conditions
  • High accuracy calibration function simulates precision thermocouple outputs
  • Outputs can be displayed in millivolts or temperature
  • Zero adjustment
  • Automatically zeroes when power is switched on
  • Change mode
  • Standard banana I/O ports
  • Mini thermocouple connector
  • Large battery bank increase work time
  • External power adapter for continuous work

Full List of Products Included

  • Extech PRC30 Multifunction Process Calibrator
  • Test Leads
  • Alligator Clips
  • Calibration Cables
  • 100V-240V AC Universal Adapter with 4 Plugs
  • 6 x AA Batteries
  • Hard Carrying Case
Part CodePRC30

Extech PRC30 Technical Specifications

Specifications Range Basic Accuracy
DC Source    
Current 0 to 24mA, -25% to +125% ±(0.01% + 1 digit)
Max Load 1000Ω @ 24mA  
Voltage 0 to 2000mV, 0 to 20V ±(0.01% + 1 digit)
mV/Temp -5 to 55mV ±(0.01% + 1 digit)
Type J -58 to 1832°F (-50 to 1000°C) ±(0.05% + 2°F or 1°C)
Type K -58 to 2498°F (-50 to 1370°C) ±(0.05% + 2°F or 1°C)
Type T -184 to 752°F (-120 to 400°C) ±(0.05% + 2°F or 1°C)
Type E -58 to 1382°F (-50 to 750°C) ±(0.05% + 2°F or 1°C)
Type C, R, S 32 to 3182°F (0 to 1750°C) ±(0.05% + 2°F or 1°C)
Type N -58 to 2372°F (-50 to 1300°C) ±(0.05% + 2°F or 1°C)
DC Measure    
Current 0 to 50mA, -25% to +230% ±(0.01% + 1 digit)
Voltage 0 to 1999mV / 2 to 20V ±(0.01% + 1 digit) / auto range
mV/Temp -10 to 60mV ±(0.01% + 1 digit)
Type J -58 to 1832°F (-50 to 1000°C) ±(0.05% + 1.8°F or 1°C)
Type K -58 to 2498°F (-50 to 1370°C) ±(0.05% + 1.8°F or 1°C)
Type T -184 to 752°F (-120 to 400°C) ±(0.05% + 1.8°F or 1°C)
Type E -58 to 1382°F (-50 to 750°C) ±(0.05% + 1.8°F or 1°C)
Type C, R, S 32 to 3182°F (0 to 1750°C) ±(0.05% + 2°F or 1°C)
Type N -58 to 2372°F (-50 to 1300°C) ±(0.05% + 2°F or 1°C)
Loop Power 24V  
Meter Dims (LxWxH) 6.3" x 3.2" x 1.7" (159 x 80 x 44mm)  
Meter Wt 8.4oz (236g) - not including battery weight  
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