My Q handy metal detector is useful to detect exact position of broken needle or any ferrous particle in garments. Highly accurate, hand held model for spot detecting.
Sensitivity - 1.2 mm
|Power||6F22-9V,quiescent current < 5mA,dynamic current < 30mA|
|This handheld needle detector is high sensitivity.Such as||φ 1.2 Fe > 10mm ,φ 0.7 x 20mm (steel) > 50mm|
|Size||135 x 65 x 35 mm|