The QB2-Plus provides a quantitative verification of Quick Break function and measures the duration of the magnetizing shot. The QB2-Plus can verify the correct function of AC, HWDC, and FWDC equipment, and verify Quick Break function on 3-phase FWDC units. Shot time and Quick Break voltage are alternately shown on the LCD display after each reading.
Use Recommendations
The QB2-Plus probe is placed inside the coil (or in line with a cable wrap) during a magnetizing shot. Quick Break voltage and Shot Time (in seconds) are alternately shown on the LCD display. A reference table of minimum Quick Break voltages for different coil diameters is included on the back of the meter
| Shot Time Range | 1-Phase Mode: 0.40 to 5.00 seconds |
| 3-Phase Mode: 0.40 to 2.80 seconds | |
| Shot Time Accuracy | +/- 0.02 seconds |
| Quick Break | (3-Phase only) 0 to 30 V +/- 0.2 V |
| Display | Dot-matrix LCD |
| Power Supply | DC 9V Battery |
| EN/EC | RoHS |
Note: The QB2-Plus does not carry a CE mark and is not labelled to EU standards.
For use with systems conforming to: