Raytech Standard Ratio Box for Calibration ST105
Turns Ratio for the Field
ST105: Standard Ratio Box for Calibration, High Accuracy, and High Stability
The ST105 is a calibration box for standard ratios.
It is used for the calibration of any turns ratio measurement system. Housed in a rugged, waterproof case, it is very lightweight.
- Standard Ratio Box for calibration, high accuracy and high stability
- Housed in a rugged, lightweight waterproof case
- Standard Ratio to calibrate Turns Ratio meters
- 5-year standard warranty