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Home › Current Calibrators › Martel Loop Calibrator

Loop Calibrator

MS-420 Loop Calibrator

Mini-source Portable Loop Calibrator

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Loop Calibrator Features:

Calibrates Chart Recorders
Calibrates Panel Meters
Calibrates Data Acquisition Devices
Calibrates Other Process Instruments

Loop Calibrator Documents

Ask Martel Questions about the Ms-420 Loop Calibrator

The Loop Calibrator is a multi-purpose process loop tool that offers high accuracy in an ultra-small, rugged package.

A single pushbutton selects one of five current outputs (4, 8, 12, 16 or 20 mA), which can drive up to 300 Ohms, or can act as a 2-wire simulator with an external loop power supply of up to 30 VDC.

Each unit is provided with a 9V battery, NIST Certificate, and instruction manual.

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