Specification :

Main Features

Geomagnetic field and normal gradient of geomagnetic field sounding ( horizontal gradient component of geomagnetic field or vertical gradient component of geomagnetic field, special sonde and support are needed)

Applicable in field survey or base station measurement

GPS carries out real-time positioning so that operator can be navigated to the next preset measuring point.

Built-in clock can be set by GPS time synchronization automatically.

Measuring result of each point consists of position information such as latitude, longitude, elevation and time. User can time measuring and storing actions as well.

Designed with a back rack, magnetometer, GPS, sonde, GPS antenna and battery, operation is easily fulfilled by one person.

Integration of clock: record time is stored together with the data measured at that time.

Large display, English interface, to display magnetic curves automatically, easy in operation.

Backlight LCD screen can be used at night.

User-friendly keyboard can be used by both hands.

Automatically or manually tuned.

Portable, one person can finish all the fieldworks, for the system is designed with gallus.

With RS-232C port.
Technical Specifications

Measurement range: 20, 000nT~ 100, 000nT

Measurement precision: 1nT

Resolving power: 0.1nT

Allowed gradient: 5000nT/ m

GPS positioning accuracy: