| Model/ Name | Parameter to measure |
| JDX-2Dr Resistivity & Gamma probe | SP, Apparent resistivity, natural gamma |
| JDX-3Dr Combined probe | 16"/64"resistivity, SP, natural gamma, temperature, SPR |
| JJH-2 Res/IP probe | 16"/64"resistivity, SP, IP |
| JCX3-GMD Laterology & Gamma | Laterology-3 resistivity, natural gamma, SP |
| JCC-2A Three-component magnetometer | Magnetic Tri-component |
| JCH-2 Magnetic susceptibility probe | Susceptibility |
| JWY-1 Temperature & Fluid resistivity | Temperature, fluid resistivity |
| JWL-2W Flow Combined probe | Temperature, water level, flow |
| JJX-3DA High precision inclination probe | Vertex angle, azimuth |
| JJY-3D Three-arm caliper | Diameter, liquid level |
| JSS-3 Sonic probe | Travel-time, Equation of time, Amplitude1, Amplitude2 |
| JMZD-2D Combined density probe | Density, laterology,resisitivity, natural gamma, SP, caliper |
| JZZ-3 Neutron & gamma probe | Natural gamma, porosity |
Complaint
