The Personal Grounding Tester checks personal leakage resistance for wrist and/or footwear grounding. The PGT 120.COM also features an RS232 interface for further processing of measurement values and test results in ASCII format. - Test results are indicated visually and audibly - Power supply via battery or AC adapter - Testing of wrist strap grounding - Separate testing of personal leakage resistance via left and right shoes - “Hands-free mode” when using, e.g., turnstiles - Lower limit values can be deactivated - Can be used as a benchtop or wall-mounted unit (wall bracket optional) - Thresholds adjustable via DIP switches - Potential-free changeover contact for external functions - No interface - 1 PGT 120 unit - 1 shoe electrode for separate measurement - 1 factory calibration certificate - 1 user manual (German/English) - 1 x 9V battery - 1 x 230 VAC AC adapter