1. Easy to use during use, very convenient for users to install and debug.
2. Strong overload capacity: it can withstand the impact of large currents; at the same time, it can be tested in a high voltage environment, which avoids the previous wiring type test which cannot be avoided.
3. Wide power supply adaptation: This product only needs a single power supply to work, and it is less affected by the power supply bias. It solves the traditional (Hall magnetic balance principle) dual power supply operation and the problem of large power supply bias.
4. High stability: ① The product adopts a variety of shielding measures, which is very effective in suppressing spatial interference to ensure detection accuracy and stability; ② Good temperature characteristics: Each time the temperature changes 1 ℃, the output drift is less than 400ppm; Based on the traditional (Hall magnetic balance principle) principle, the product has good zero point characteristics. ④ The product's input / output / power supply adopts surge suppression measures to make the product reach the three-level anti-interference level of "IEC61000-4-5 (GBT17626.5)" standard.
5. High safety performance: Because of using non-contact input, the input isolation voltage can reach 35KV (non-bare wire case). It greatly improves the product safety.