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Extech 412440-S-NIST Calibration Source Checker with NIST

0 reviews | UPC: 793950424407 | Model: Extech 412440-S-NIST


Current Loop Checker W/NIST 412440-S- PLEASE NOTE: If not in stock: NIST calibration takes between 7-14 days once stock is available.

  • Pocket Checkers are easy to use and provide a quick and easy way for checking calibration of meters or controllers
  • Instantly determine if your device needs calibration or if sensor needs to be replaced
  • Current Loop model is accurate to 0.1mA
  • Current: 4mA, 12mA and 20mA; Overload indication when load exceeds 240Ω
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List Price: $187.99

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