The QNCTK3-16 Split Core Current Transformer is a reliable and precise open-type clamp CT sensor designed for accurate AC current measurement and monitoring. Its split-core, open-type design allows for easy installation directly onto existing wiring without the need to interrupt or disconnect circuits, saving time and effort. With a wide AC input range spanning from 10A to 100A and a clean DC output voltage of 5V (Black: 0V, Red: 5V), this sensor delivers a safe, standardized signal that integrates seamlessly with data loggers, microcontrollers, and other monitoring equipment. Boasting an impressive 0.5% accuracy rating and a broad operating frequency range of 50Hz to 200KHz, it is well-suited for a wide variety of electrical measurement applications. The unit features a compressive strength of 3kV/50Hz/1min and weighs approximately 3.2 oz (90g), making it compact and easy to handle. The included output cable with a connector ensures straightforward wiring, with clearly color-coded leads for quick identification.