The Model 134 Milliamp Loop Calibrator from Practical Instrument Electronics (PIE), brings full size capability to a pocket sized instrument.
You can check, calibrate and measure all your current signal instruments in a 4 to 20 milliamp DC loop and easily calibrate recorders, digital indicators, stroke valves or any instruments that get their input from a 4 to 20 mA loop.
Calibrate Milliamp Instruments
Source & Read 0.00 to 24.00 mA & -25.00 to 125.0% of 4-20 mA
Simulate 2-Wire Transmitters; Power & Read 2-Wire Transmitters
Selectable 250 Ω resistor for HART compatibility
Calibrate with Confidence
Accurate to ±(0.05% of reading at 0.01 mA)
Compact & Affordable
Pocket sized with built-in belt clip & attached test leads
Includes two “AA” batteries
Instantly select three outputs with EZ-CHECK switch &
Faster Calibration two speed EZ-DIAL knob