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Milliamp Loop Calibrator | CL309A

Milliamp Loop Calibrator

£525.00 CL309A

  • All 4 to 20 mA Loop Functions
  • Accuracy to Better Than 0.025%
  • Large High Contrast Graphic Display
  • Battery Life Up to 70 Hours
  • Rechargeable Battery Optional
  • 3 Position Slide Switch
  • Unit Displays Either Milliamp or Percent
  • Compact, Lightweight and Rugged
  • Overload Protected
Precision Calibration Equipment and Ice Point References - View related products


Model CL309A is a state of the art, highly reliable, rugged and easy to use milliamp calibrator. It has the functions necessary to perform all the required maintenance and calibration tasks of virtually any 4 to 20mA loop. It provides source and read milliamp functions along with power, measure, and 2-wire transmitter simulations. In addition, it can measure DC Voltage for troubleshooting power supplies.
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Part Number/ Desc.
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CL309A Star
Availability: 1 week
Milliamp loop calibrator
Availability: In Stock
International power adapter, 100-240Vac, 50/60Hz
CL307A-RBK Star
Availability: 7 weeks
Rechargeable battery
All amounts shown in EUR, GBP, or USD
Note: Comes with test leads, operator’s manual and 9V alkaline battery.
Ordering Example: (1) CL309A Milliamp loop calibrator, £525.00  plus (1) CAL-3-HH Calibration certificate, £64.00, £525.00 + 64.00 = £589.00