The insulation resistance of quartz crystal units and tuning forks can be evaluated as pass/fail in specific ranges by switching between terminals or terminals and ground. The normal measurement time is 150 ms or less.
| Target Products | Quartz crystal units, tuning forks |
| Rated Voltage | DC 100 V, 200 V |
| Rated Measuring Resistance | 0, 100 , 200, 500 MΩ |
| Evaluation Accuracy | Within ±5% for each voltage |
| Evaluation Output | Open collector for both GO and NG DC 24 V, 20 mA max. |
| Exterior Dimensions | 160(W)x290(D)x110(H) |
