With an IP68 waterproof rating, the junction box can be used to connect S2100 Data Logger with an external 12V power supply. No additional tools, no welding or cutting of cables is required.
The kit can also be used for other applications where you need to use wiring an external connection.
You need to tighten the screws and screw caps to get the waterproofing. If the cable diameter is too thin, wrap waterproof tape aroud it.
The kit includes junction box, M12 cable, screws, a screwdriver, waterproof tape and two connection terminals.
More information is available on the website of Seeed Studio.