Fluke 742A-1
Resistance Standard 1Ohm
Description
This Resistance Standard is a high accuracy working standard for precision, on site resistance calibration.
The excellent temperature stability allows it to be used from 18ºC to 28ºC with typically less than 2ppm degradation.
Key Points
1ohm
Small and Rugged
No oil or baths required
Six-month stability to 2.5ppm
Specifications
Nominal Value: 1ohm
Stability: 5ppm (6months)
Maximum Change: 3±ppm (from 23°C ±5°C)
Calibration: 1±ppm
