Battery save function
During standby, the battery automatically switches to save mode, reducing battery consumption. When you pick it up, it automatically turns on and you can resume meter reading immediately. A newly designed detection circuit has been adopted, which significantly reduces power consumption compared to conventional devices. .
clean and easy to use
New design with antibacterial treatment. It is clean and easy to grip, and does not put strain on your hands even when used for long periods of time.
Large LED lamp
A large LED lamp is used to improve visibility.
Sensitivity selector switch
A sensitivity selector switch with 2 levels of Hi/Low has been adopted.
spec
| product name | Handy needle detector |
| format | HN-30S |
| Detection method | Magnetic induction method |
| Detection sensitivity | HI: Iron ball φ0.8mm LOW: Iron ball φ1.0mm |
| Sensitivity adjustment | 2 stage switching |
| Detection width | 25(W)×50(D)mm |
| Alarm method | Electronic sound and large LED lamp |
| power supply | AA batteries (1.5V) x 2 |
| size | 58(W)×195(L)×50(H)mm |
| weight | 210g |
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