- Simulates output ranges of 4mA, 12mA and 20mA from transmitter
- Ideal for checking calibration and as a current source for setting up engineering units on a process indicator or controller
- Bright red LEDs indicate simulation output or battery status
- Compact case features push button output selector switch
|Specifications:||Extech 412440-S-NIST Calibration Source Checker|
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