CCT-2 Underwater Magnetic Detector is digital earth magnetic gradient instrument. It is widely used in prospecting ferromagnetic objects underground, water or under other covers, like underground pipe and sewerage well covers etc., it is also applied to prospect ancient sites owing to its high resolution. This equipment has been indit to the propagation catalogue and purchase of “UN Genevese International Humanitarianism Mine Sweeping Centre”.

Main features: 
High sensitivity
High intelligentization degree: save the measured data automatically
Timely display measurement curves and view any line measured curve at any time

Full English instruction menu
Serial port output
Graphic lattice LCD, with backlight, can be used at night
Full English menu and full English function keyboard
Earphone sound alarming can be used in fast primary prospecting.

Main technical parameters:
Applied geomagnetism range: ±60000nT (±5%)
Magnetic gradient range: high sensitivity shift ±200.0nT
                            Low sensitivity shift±2000nT
Resolution: 0.1nT
Noise level: ≤0.1nT
Stability: average drift in 4 hours is less than 1nT/H in normal temperature
Orientation error: ≤10nT
Parallelism error: ≤10nT

Data storage: 2*4000 readings
Working environment temperature: -20 ℃~+50 ℃

Power: special lithium batteries group inside, continuous working time no less than 8h.