Relationship between resolution and sounding depth is assumed that sounding is made in a soil whose relative dielectric permittivity is equal to 4 and specific attenuation is 1 to 2 dB/m. Depth of investigation is understood to be detection depth of a flat boundary with reflectance equal to 1. Note that these data are rather approximate and are strongly dependent on parameters of the environment sounded.

RESOLUTION ; DEPTH*: 0.06-0.1 x 1.5-2 m
DIMENSIONS: 27×13.5×13 cm
WEIGHT: 1.2 kg
POWER: 0.25 A @ 12 V DC by cable from control unit
TRANSMITTER OUTPUT: 200 V
RECEIVER SENSITIVITY: 120 mcV
RECEIVER GAIN: 10 dB