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Altek 134-2 Pocketcal mA Loop Calibrator

Altek calibrators are some of the oldest and most revered calibrators for their ease of use and simplicity, yet they still outperform many of the modern multi-function calibrators used today. The Altek 134-2 is no exception!

With the 134-2, you get a high accuracy, mA Calibrator that is able to source and read from 0.00 to 24.00 mA, as well as simulate or simultaneously power and measure 2-wire transmitters to 14V DC. It may be pocketsized, but the 134-2 will drive into loads of up to 700Ω. The patented QUIK-CHEK switch allows you to instantly recall three pre-set output temperatures, and the display is able to be switched between either mA or a percentage of the 4 to 20 mA span.

Calibrate transmitters, recorders, controllers, alarms, indicators, process data acquistion and computer systems using the 134-2. The Altek 134-2 comes with a 3 year factory warranty, but based on the lifespan of units out in the market, this little calibrator could still be capable of doing the job well after you've retired!

Out of stock. Discontinued
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Model 3331E-2
Manufacturer Altek
Manuf. Model 134-2
Manufactured In U.S.
  • Sources and reads from 0.00 to 24.00 mA / -25.0 to +125.0%
  • Basic accuracy of 0.08%
  • Resolution of 0.01 mA
  • Simulates in loops powered from 3 to 45V DC
  • Powers and measures 2-wire transmitters to 14V DC
  • Drives up to 700Ω loads
  • Instantly outputs at three points from 0.00 to 24.00 mA
  • Speed sensitive digital potentiometer
  • Fuseless over-voltage protection to 120V AC / DC
  • Overload current protection to 25 mA
  • Operating temperature range of -20 to +55°C
  • Small and lightweight (weighs only 220g)
  • Optional soft carry case (see accessories)
  • Calibrator
  • Test leads (fixed)
  • Batteries (2 x 9V)
  • Instructions
  • Statement of calibration practices
  • 3 years against defective materials and workmanship
  • Excludes batteries and leads
Returns Policy This product has been discontinued. Returns will not be accepted other than under our standard warranty conditions. Your statutory consumer rights are unaffected.

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  1. Altek 134-2 Loop Calibrator Nylon Case

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