| Ort der Herkunft |
China (Mainland) |
| Marke |
HZDH |
| Modell-Nummer |
DH4501N |
It adopts the constant magnetic field generated by constant current source and measures the tested magnetic field with Hall effect. Excitation coil: 500 turns/coil, radius: 100mm, movement range: 50∼200mm The three-dimensional moveable unit is built with Hall elements.