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PM7221 Voltage/mA Calibrator

The voltage / current calibrator

PM7221 Volt/mA Calibrator is a source and measurement tool. This calibrator can be used in measurement output 0 to 24 mA DC current loop,

And 0 to 10V DC voltage. But the calibrator cannot be used to measurement and source simultaneously.


Display: 88888 counts.

Measure loop current (0~24mA) signals with very high accuracy of 0.015% and 1uA resolution.

Measure voltage output process signals from PLCs, transmitters.

Source or simulate 24 mA loop current .

Source voltage to 100 mV or 10V.

24V loop supply with simultaneous current measurement.

Outstanding perfermance, best quality with suitable price.

It cannot be used to measurement and export simultaneously.


DCV Measure: 0~100mV, 0~10V+-0.02%

DCV Source: 0~100mV, 0~10V+-0.02%

DCmA Measure(% of span): 0~24 mA +-0.015%

DCmA Source(% of span): 0~24 mA +-0.015%

Loop Power: 24V+- 10%

Power requirements: 9VDC, 006P or 1604A

Size: 19 * 8.9 * 4.2cm

Weight: 384g

Case size: 23 * 18 * 8cm

Total weight: 1027g

Package Includes:

1 * PM7221 Meter

2 * Test Leads

1 * Carrying Case

1 * User Manual

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