Multi-function calibrator
475 series
DORIC
Model 475 Calibrator/ Indicator is compatible with Platinum RTD's, both 0.00385 and 0.00392, and 10 Copper, as well as providing direct ohm simulation and milliamp measurement.
Model 475 uses custom VLSI ICs in a patented circuit design to deliver exceptional accuracy, high reliability, and long battery life in a truly portable, handheld instrument. So you can use it in the field, on the bench, or in the laboratory with the assurance of fast readings and economical operation.
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