Extech 412440-S Calibration Source Checker, Current Loop Checker, Spade LU
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|MFG Part #||EXTECH 412440-S|
|MFG Warranty||1 Year(s)|
|GTS 3Yr Extended Warranty||$37.95|
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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 240Ù