The image shows a USB relay. It has a rectangular, white shape with two buttons and two small LEDs. A transparent USB cable connects it to a computer.

This product is compatible with (for example):

The image shows an electrical device with a yellow top and two prominent push buttons. There are controls for settings and a display for status indicators.
PGT 120 personnel grounding tester for
access control, ++special version++
incl. power supply unit and footwear electrode
Footwear electrode
++ Special version with an RS232 interface to connect e.g. to time recording terminals, test results are provided via RS232 interface ++

796,00 EUR

This product is similar to:

The image shows an electrical device with a yellow top and two prominent push buttons. There are controls for settings and a display for status indicators.
PGT 120 personnel grounding tester for
access control, ++special version++
incl. power supply unit and footwear electrode
Footwear electrode
++ Special version with an RS232 interface to connect e.g. to time recording terminals, test results are provided via RS232 interface ++

796,00 EUR