

| Conductivity | Model | MG | Dimensions | Battery | Measurable Tool Size |
|---|---|---|---|---|---|
| 【OK】 iron, nonferrous metal |
M-50 | ♦ | φ50×50mm±0.001mm | 2 Lithium batteries [CR-2032] |
φ6mm~ |
| S-50 | |||||
| S-100 | φ50×100mm±0.001mm | ||||
| 【NO】 plascic, wood |
i-50 | ♦ | φ40×50mm+0~0.005mm | 2 silver oxide batteries [SR44] |
φ0.03~6mm |
| Magnet Cable | ♦ | Cable Length: 50cm |

