Extech 412440 4 – 20mA Calibration Checker
Features:
Features:
Features:
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Sales: 1300 853 407 Safety: 1300 852 402 | Test & Measurement Equipment - Sales, Service, Rental and Calibrations |
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Features:
- Three check points (4, 12, 20mA)
- Push-button range selection for one hand operation
- Bright red LEDs indicates simulation point, low battery power and overload (over 240 ohms)
| Accuracy: | ±0.1mA |
| Check Points: | 4mA, 12mA and 20mA |
| Overload: | When load exceeds 240 ohms @ 20mA, 400 ohms @ 12mA, 1,200 ohms @ 4mA |
