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Extech 412440-S Calibration Source Checker, Current Loop Checker, Spade LU

Model: 412440-S

MFG Part# 412440-S
GTS Price $109.99
Inventory Ships in 2-3 Weeks



Extech 412440-S Calibration Source Checker, Current Loop Checker, Spade LU

Choose the Extech 412440-s Calibration Source Checker to easily simulate current loops.

  • 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
Calibration Lab


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