

4-Wire Ground Resistance Tester with Resistivity Test, USB to RS-232 Data Transmission
The BESANTEK BSTET104 4-Wire Ground Resistance Tester with Resistivity Test, USB to RS-232 Data Transmission is designed to measure the earth resistance, earth voltage, and earth resistivity. This model offers a USB to RS-232 data connection to facilitate data export to a PC.
Reference: EX24280954E4
Brand: Extech
Multifunction Process Calibrator Precision Source with NIST Calibration
4-Wire Ground Resistance Tester with Resistivity Test, USB to RS-232 Data Transmission