Mainly used for school and factory security inspections where sensitivity requirements are not high.
When detecting and scanning metal, an alarm sound and vibration prompt will be emitted, and the power supply will have a low voltage indication.
Simple operation, easy to save, low failure rate
The sensitivity can easily detect a metal object the size of a pin (or even smaller). The sensitivity can be adjusted according to on-site requirements.
It has simultaneous sound (or vibration) and light alarm functions when metal is detected.
Use battery and can be connected to an external charger (charger optional)
Detection sensitivity: detects RMB one-yuan coins, the detection distance is 5cm
Power supply: 9V square battery (6F22ND battery) Note: not included
Data recording and viewing function, continuous recording of 120,000 pieces of data
Using high-quality gas sensor, safe and reliable, accurate measurement, stable performance
It has excellent sensitivity and repeatability, easy to use and maintain, and meets the requirements for high reliability of equipment in industrial field safety monitoring
The shell is made of high-strength engineering plastics and composite non-slip rubber, dust-proof and explosion-proof, high strength, and smooth hand feeling
The MD-3003B1 is a high performance hand held metal detector designed to meet the exact reuirements of the security industry.
Typical uses will include body search for offensive weapons in crowd control, airport and border security, checking parcels and letters for metal objects and anywhere that hidden metal needs to be detected
Power Voltage: 9V standard or rechargeable battery