2-Pack SCT-013-000 Non-Invasive Split Core Current Transformer – AC 100A To 50mA Output With ADS1115 ADC Board & Audio Cable

About This Product

This little gadget is super useful if you're into energy monitoring, DIY electronics, or building your own power meters.

The SCT-013-000 is a non-invasive split-core current transformer – you just clamp it around a live wire (without cutting or disconnecting anything) and it measures AC current.
It's rated for up to 100A and outputs 50mA, which makes it easy to interface with microcontrollers like Arduino.

What's included in this pack?

Two transformers, plus an ADS1115 ADC conversion board and audio female cables.

The ADS1115 is a 16-bit ADC that gives you precise digital readings, so you can log data or display it on a screen.

Perfect for home energy monitoring, solar systems, or just geeking out over how much power your appliances actually use.

The split-core design means you can install it without disrupting your wiring – just snap it open, loop it around the conductor, and close it.

Safe, easy, and non-invasive.
Whether you're a maker, an electrical hobbyist, or working on a commercial energy project, these transformers are a solid, affordable choice.
Two in the pack gives you a spare or lets you monitor two circuits at once.