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| 3123A | ||||
| DC test voltage | 5000V | 10000V | ||
| Measuring ranges (automatic change) | 5GΩ/200GΩ (Auto-ranging) | 10GΩ/400GΩ (Auto-ranging) | ||
| First effective measuring ranges | 0.2 ~ 100GΩ | 0.4 ~ 200GΩ | ||
| Accuracy | |± 5% rdg | |||
| Other ranges accuracy | |±10% rdg or 0.5% of scale length | |||
| Withstand voltage | 5000V AC for 1 minute | |||
| Power source | R6 (AA) (1.5V) × 8 | |||
| Dimensions | 200 (L) × 140 (W) × 80 (D) mm | |||
| Weight | approx. 1kg | |||
| Accessories | 7165A (Line probe) (3m) 7224A (Earth cord) (1.5m) 7225A (Guard code) (1.5m) 9158 (Hard case) R6 (AA) × 8 Instruction manual | 7165A (Line probe) (3m) 7224A (Earth cord) (1.5m) 7225A (Guard code) (1.5m) 8019 (Hook type prod) 9158 (Hard case) R6 (AA) × 8 Instruction manual | ||
| Optional | 7168A (Line probe with aligator clip) 8019 (Hook type prod) 8324 (Adaptor for recorder) 7253 (Longer Line probe with alligator clip) (15m) | 7168A (Line probe with aligator clip) 8324 (Adaptor for recorder) 7253 (Longer Line probe with alligator clip) (15m) | ||
