1. Easy to operate and easy to understand.
2. Anti-skid design is adopted in the handgrip part, which is convenient for work.
3. Directionless operation: When metal is detected, both sides of Alert lamp can send out red light alarm.
4 Very low battery consumption: zero current when standby and less than 1 mA when working
5 Very high detection speed: It takes only 0.1 seconds from the first second to prepare for the next detection.
6 Very high accuracy and sensitivity: can accurately detect very small metal objects (0.1g or even smaller)
7 Battery Voltage Tip: The system constantly detects power supply, battery failure and voltage shortage. When the voltage is insufficient, red Alert will light up to detect metal, indicating replacement of batteries.
8 will produce different alarm tones according to the size of metal. Headphones can be connected in noisy environment.
9 Detection Range: A large needle needle 35 mm away from the probe can easily detect and alarm
10 Reset Reset button: Touch the button switch to reset and return to the normal waiting detection state.
11 detection range: 25 cents: > 5 cm
