Metal Detector Golden Mask GM4WCL

The last true analogue on the market, the GM4 has undergone a wireless evolution, and the new version boasts both a permanentgreat range, sensitivity and signal processing, as well as wireless technology in the coil.

The main difference is the wireless connection between the search coil and the electronic detector unit. The new electronics in the coil delivers more stable detector operation, better depth and automatic filtering of electromagnetic interference (EMI) with an active filter.

The detector's guide rod is a robust carbon fibre telescope. The operating frequency of the detector is 15 kHz and the GM4WCL is capable of operating even in complex heavily mineralised soils.

Technical specifications

• Model: GM4WCL
• Technology: VLF
• Frequency: 15 kHz
• Ground Balance: manual
• Search mode: motion, two-tone with discrimination
• Adjustment options: power level, discrimination, audio output frequency, ground balance, volume
• Coil Type: 2D
  Weight (including batteries): 1.4 kg (1.4 lbs.) with 28 cm (11 in.) wireless search coil
• Battery: 1500 mAh LiIon
• Battery Life: ~25 hours
• Wireless Headphone Jack: Optional Headphone Jack: 6.35 mm - 1/4"
• Charger: LI-Ion charger, 100-240V
• Warranty: 2 years

Contents of delivery

1. Detector unit
2. 1.
3. Wireless 2D probe 28 cm
4. GM wireless headset
5. Rain cover for battery box and electronics box
6. Probe protective cover