| Model | ZM-104A |
| Power supply | R6 × 4 (1,5 V DC × 4) |
| Current consumption | 39mA |
| Read | Direct reading meter, unit: Ω |
| Measuring range | × 1 range: 5 Ω - 1 kΩ × 10 range: 50 Ω - 10 kΩ × 100 range: 500 Ω - 100 kΩ |
| Oscillation frequency | 1 kHz, ±10 % |
| Battery life in continuous use | × 1 range: 30 h × 10 range and × 100 range: 60 h |
| Operating temperature | -5 ℃ to +40 ℃ (23 ゜F to 104 ゜F) |
| Dimensions | 122 (width) × 222 (height) × 70 (depth) mm (4,80" × 8,74" × 2,76") (transport case) 110 (width) × 180 (height) × 58 (depth) mm (4,33" × 7,09") × 2,28") (single unit) |
| Finish | ABS resin, black |
| Weight | 730 g (1,61 lb) (incl. carrying case, excluding batteries) |
| Accessory | Test leads... 1 kit |
| Measurement category | CAT I |