Test and Measure
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REED R8801 Voltage/Current Calibrator, 22mA/20V

Model: R8801

REED R8801 Voltage/Current Calibrator, 22mA/20V

Model: R8801

This calibrator measures loop current signals with very high accuracy and measures voltage output process signals from PLCs transmitters.

Sorry! This product has been discontinued. Contact Us for more information.

REED R8801 Offers

The REED R8801 Voltage/Current Calibrator is a precision handheld calibrator that can source and measure voltage and current. In the source mode, voltage up to 20V and current up to 22mA are generated and it has a high 24V compliance voltage which is ideal for powering process loops. In the measurement mode, the range and function can be easily selected, with the measured input accurately shown on the LCD display.


  • Measure loop current (0-22 mA) signals with very high accuracy of 0.03% and 0.001 mA resolution
  • Measure voltage output process signals from PLCs, transmitters
  • Source or simulate 22 mA loop current
  • Source voltage to 20V
  • 24V loop supply with simultaneous current measurement
  • Ramp output function
  • USB computer interface

REED R8801 Specifications

Current Range 0 to 22mA
Current Resolution 0.001mA
Current Accuracy ±(0.03% f.s. + 2 dgt.)
Voltage Range 0 to 20V
Voltage Resolution 0.001V
Voltage Accuracy ±(0.03% f.s. + 2 dgt.)
Loop Power Supply 24VDC
Loop Power Accuracy ±10%
General Specifications
Power Supply Single 9V battery
Dimensions 193 x 96 x 47mm
Weight 450g

What's included with the REED R8801

  • R8801 Voltage/Current Calibrator
  • Test Leads
  • USB Cable and Software
  • Battery
  • Carrying Case

Ideal Applications for the REED R8801

  • Simulate a transducer or measure the current flow in a transducer loop
  • Check a 4-20mA system in either source or measure mode
  • Calibrate meters, thermocouple indicators, and data loggers for signal injection, semiconductor characterization, or as a backing off source
Calibration Lab
When you purchase a REED product it comes included with a one year warranty. We back our products.