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Extech 412440-S Calibration
Source Checker
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Extech 412440-s
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Features:
- 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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Description
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Extech's Checkers are user friendly and provide a quick and accurate way to check the performance of a device. Three models are available to provide simulated outputs of current, pH or temperature (Type J or K thermocouple).
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| 412440-S |
CALIBRATOR, CURRENT LOOP CHECKER SERIES, SPADE LU |
| $99.99 |  |
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