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Less than 5500 meters and ambient temperature - 20 ℃ ~ + 45 ℃ IP56 DJ Winch Description DJ series winch is a special equipment for geophysical ...

Accuracy 2%(10～4000Ωm)or ±1Ωm Pressure≤20MPa JDX-2D Electrical Resistivity Probe Description The Electrical Resistivity probe measures gradient ...

1～4000Ωm(customize10000Ωm)JDX-2Dr Natural Gamma & Electrical Resistivity Probe Description The Electrical Resistivity probe measures natural gamma...

Natural Gamma 0～32768cps JDX-3Dr Natural Gamma & Electrical Resistivity Probe Description The Natural Gamma & Electrical Resistivity Probe measures ...

Temperature Range 0℃～100℃ Resolution 0.025℃ bipolar codes signal JW238 Temperature Probe Description The Temperature probe provides borehole ...

0℃～100℃ / 0～200Ωm pt100 bipolar codes JWY-1 Temperature and Fluid Conductivity Probe Description The Fluid Conductivity and Temperature probe provides ...

40～300 mm 1.5% F.S Software-controlled JJY-3D 3-Arm Caliper Probe Description The 3-Arm Caliper probe records a single continuous borehole diameter ...

Counter range 1～60000cps Strength≥3.7×10 10 Bq JZZ-1 Compensated Neutron Probe Description Neutron probe utilizes a He-3 thermal neutron detector. It ...

He-3 thermal neutron detector Ф25.4×240mm Counter Range 1～60000cps JZZ-3 Neutron Probe Description Neutron probe utilizes a He-3 thermal neutron ...

Natural gamma 0～32768cps Energy Threshold ≥0.06MeV JFS-2 Natural Gamma Probe Description The JFS-2 probe measures the amount of gamma radiation ...