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vScanG - underground communications detector with a built-in GPS receiver as an additional function from Vivax-Metrotech, USA.

The vScanG model performs all 3 basic functions of an underground communications detector:
1. finds communications,
2. identifies communications,
3. determines the depth of its installation.
And in addition, the built-in GPS receiver ensures the attachment of measurement data to coordinates, also giving the opportunity to view measurement points, traces and measurement results on a Google Earth map.

- For passive communications (disconnected power and communication cables, optical cables with a signal core, metal pipelines), the vScanS receiver requires a generator vScanTx in order to provide the above three basic functions.

- For non-conductive communications (plastic water pipes, plastic sewer pipes, etc.), the vScan receiver requires a push cable with a 33 kHz sonde/transmitter.

vScanG specifications:
Search modes: Power (power cables), Radio (communication cables), CP100 (for pipes with cathodic protection)
GPS receiver accuracy: +/-1.5 m
Active frequencies: 33 kHz, 131 kHz
Sonde mode frequencies: 640 Hz, 33 kHz
Practical depth measurement: up to 7 m
Depth measurement accuracy up to 3 m depth not worse than: +/-2.5% of depth
Depth measurement accuracy above 3 m depth not worse than: +/-5% of depth
Horizontal accuracy up to 3 m depth not worse than: +/-3% of depth
Horizontal accuracy above 3 m depth not worse than: +/-5% of depth
Current measurement accuracy not worse than +/-5% mA rms

Indications:
Audio, vibro and bargraph
Metal detector
"Compass" indication for determining the direction of communication

Measurement modes:
- Depth of installation
- Current in communication
Battery status indication
7 types of warnings
Bluetooth status (only for vScanB models)
GPS status (only for vScanG models)

There are also vScan versions available:
- standard receiver - vScanS;
- vScan series receiver with built-in metal detector as an additional function - vScanM;
- vScan series receiver with built-in Bluetooth as an additional function - vScanB;
- vScan series receiver with built-in GPS and metal detector as additional functions - vScanMG;
- vScan series receiver with built-in Bluetooth module and GPS receiver as additional functions - vScanBG;
- vScan series receiver with metal detector function together with built-in BT and GPS receiver as additional functions - vScanMBG receiver. 
vScan user interface and control are intuitive and meet industry standards, but new features help the user to quickly and accurately achieve excellent results, as well as save the collected data. The functions of the receiver/locator can be configured using the MyvScan SW, which also provides data transfer and management.

vScan features:
•   Find, track and measure the installation depth of underground pipelines and cables;
•    Find, track and measure the installation depth of non-metallic pipelines using a probe;
•   Save measurement data: measure the required parameter and save it together with location information (vScanG, vScanMG models);
•    With the vScanM version, find buried, covered or asphalted iron covers, valve covers, etc.
•    With the vScanG, vScanMG versions, record the coordinates of the measurement location and save them together with the measurement data in the receiver's internal memory for further transfer to the user's computer.

Typical users:
•    Geodesists, topographers, surveyors;
•    Municipalities, railways, local and state government agencies;
•    Utilities and communications companies, communication network maintainers;
•    General contractors, construction and communications maintenance companies.

vScanG package:
- vScanG receiver
- 6 x AA battery cassette with alkaline battery set
- instruction in LV and EN
- warranty 2 years