First Class Handheld Metal Detector
The First Class handheld metal detector can easily detect pin-sized metal articles (3.5cm to the probe) as it is a very sensitive metal detector. It can greatly improve the working efficiency with its large detecting area. It can work for 40 hours continuously and requires a 9V battery. Batteries not included.
- High sensitivity
- Simple and convenient operation
- Easily detect pin-sized metal articles (3.5cm to the probe).
- Large detecting area can complete the detection by moving from top to bottom, greatly improving the working efficiency.
- Independent battery low voltage system with yellow light Indicator
- Double indication modes, namely sound & light and vibration to accurately and rapidly judge the metal position
- With shielded damp-proof sensitivity adjusting hole, it seldom fails and is economic and durable
- Can work for 40 hours continuously
- Requires 9V battery (not included)