RS900 Handheld Metal Detector
While offering excellent anti-interference capability, it also delivers outstanding sensitivity performance. With three-level adjustable sensitivity and simple operation, it adapts easily to different detection requirements.


RS900 Handheld Metal Detector
High-Sensitivity Security Solution.
Reliable, Efficient, and User-Friendly Metal Detection
Application

Security checkpoints at airports, train stations, and government buildings.

Event security at stadiums, concerts, and large gatherings.

Law enforcement and correctional facility inspections.

Industrial and workplace safety compliance
Detection Items & Alarm Distance Testing

SIM Card
14~16mm

Mobile Phone Chip
12~15mm

iPhone Charging Chip
18~22mm

TF Card
22~24mm

Paper Clip
34~36mm

Razor
38~41mm

Surgical Blade
50~53mm

Coin
60~72mm
Detector dimension | 372mm x 28mm x 63mm |
Package dimension: | 410mm x 108mm x 92mm |
Total Weight: | 360g (including battery) |
Power: | 9V alkaline battery or NiMH rechargeable battery |
Operating temperature: | - 15 ℃ to + 70 ℃ |
Humidity: | 0 ~ 95% no condensation |
Have Questions?
We Have Answers.
Continuous Beeping or Vibration Alarm
1. Low Battery Power
If using a rechargeable battery, please recharge it immediately. (Full charging takes 6–8 hours.)
If using disposable AA batteries, replace them with new ones.
2. Sensitivity Too High
Try lowering the sensitivity level. (Refer to the user manual for adjustment instructions.)
Only Sound or Only Vibration, Not Both
1. The sound and vibration alarm modes cannot be active at the same time.
2. You can switch between them using the mode selector switch.
No Response After Inserting the Battery
The battery may be installed incorrectly.
Remove the battery and reinstall it according to the polarity markings.