Scintrex land products can be separated into three categories:
The ENVI Cs is a continuous reading magnetometer with high sensitivity with integrated navigational GPS
TheENVI PRO Proton Magnetometer with built in GPS or the ENVI Proton Magnetometer
The SARIS Resistivity meter for shallow electrical investigations
Or the IPR-12 Inducted Polarization System for deeper investigations with either a 3KWatt or 10 KWatt Transmitter.