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This product is widely used in airports, industrial zones, government buildings, schools, hospitals, meeting places, sports, etc. Need to carry out safety inspection of all places. When the metal detection, the detector will send audio sound. Sensitivity sufficient to detect the 25 cents coins. Were made larger measured tone long; Were made small measured tone short. In addition, can also be used rechargeable nickel-based batteries as a power supply separated. And charge detector of the machine. (Exclusive of the charger should be optional)
1: Red LED display: Press, the LED instructions;
2: Drop-min button: Press when the metal detector can detect about 50% lower sensitivity. Therefore, we can contain a large number of bars in the vicinity of the floor detection, or for only detect metal objects larger.
3: The headphone jack: Only users in the detection results of the case, I know that can be inserted into the headphone jack placement.
Detect all kinds of metal.
Use environment: -10degree - +50degree
Working Current: <6mA 0
Probe size: 140mm
Power Supply: 9V battery stack (automatic undervoltage alarm)
Operating frequency: 13KHz
Tuning: Automatic Alarm: Sound and light, vibration (only CT-900BA)
Net Weight: 400g Dimensions: 410 * 80 * 40mm
Packing: 520 * 330 * 460mm (30 support a box)