Before digging use a gpr(ground penetrating radar) to identify any ground disturbance made by man, while excavation use a deep seeking metal detector to pinpoint the Target what ever it is to
![GER Detect Diamond Hunter Ground Penetrating Radar, Professional Metal Detector, Highly Precise Diamond & Gemstone Locator, Long Range Detection, ... GER Detect Diamond Hunter Ground Penetrating Radar, Professional Metal Detector, Highly Precise Diamond & Gemstone Locator, Long Range Detection, ...](https://m.media-amazon.com/images/I/81HUpKtUzRL.jpg)
GER Detect Diamond Hunter Ground Penetrating Radar, Professional Metal Detector, Highly Precise Diamond & Gemstone Locator, Long Range Detection, ...
![Concrete Scanning Equipment GPR Ground Penetrating Radar Non-destructive Metal Rebar Steel Scanner Detector - AliExpress Concrete Scanning Equipment GPR Ground Penetrating Radar Non-destructive Metal Rebar Steel Scanner Detector - AliExpress](https://ae01.alicdn.com/kf/Hd3a2a15e941a4123896e3631602cc363Y.jpg_640x640Q90.jpg_.webp)
Concrete Scanning Equipment GPR Ground Penetrating Radar Non-destructive Metal Rebar Steel Scanner Detector - AliExpress
![KS-Analysis KS-800 GPR Ground Penetrating Radar Professional Gold Metal Detector at Rs 1499900/piece | Khurbura Mohalla | Dehradun | ID: 2849398288430 KS-Analysis KS-800 GPR Ground Penetrating Radar Professional Gold Metal Detector at Rs 1499900/piece | Khurbura Mohalla | Dehradun | ID: 2849398288430](http://5.imimg.com/data5/SELLER/Default/2022/12/JG/FP/PP/714958/ks-analysis-ks-800-gpr-ground-penetrating-radar-professional-gold-metal-detector-500x500.jpg)
KS-Analysis KS-800 GPR Ground Penetrating Radar Professional Gold Metal Detector at Rs 1499900/piece | Khurbura Mohalla | Dehradun | ID: 2849398288430
![See That Nugget Before Digging It - Minelab Dual Sensor Detector With Gpr - Metal Detector Advice & Comparisons - DetectorProspector.com See That Nugget Before Digging It - Minelab Dual Sensor Detector With Gpr - Metal Detector Advice & Comparisons - DetectorProspector.com](https://www.detectorprospector.com/uploads/monthly_2016_09/niitek-minelab-groundshark-dual-sensor-metal-detector-ground-penetrating-radar.jpg.255ff564f966babfdd8e3144be792129.jpg)