Industrial & Scientific

The product is based on the detection of water (water tower) to control the high current relay water level to achieve control. It has so many advantages, such as small size, convenient wiring, low power consumption, large switching capacity, strong anti-interference and high functional stability, et..

Features: Adopts high-quality chips, has high efficiency, low heat generation and high reliability. Can be used as a high-power Led constant current drive module. Can also be used as a lithium b-attery charger. You can set the float voltage and the charge current size.  Equipped with indicator light..

Useful and high quality regulated power supply DIY kit for experimental use. Easy to install and maintain.Features: High quality regulated power supply whose output voltage is continuously adjustable from 1.25V to 12V. One way adjustable signal generator output, convenient to provide pulse signal ..

Features: Made of sturdy stainless steel with soft nylon bristles. Suitable for cleaning multiple size straws. Bendable design, very flexible, easy to use it to clean the drinking straw. Multi-purpose cleaning tool, not only for cleaning straws, but also for cleaning funnel neck, teapot neck, tube o..

This screws are made of fine quality material, high durability and practical. It is easy to use, save your time. Features: Corrosion resistance and high temperature resistance. Standard hexagonal slot, not easy to slide during the installation process. Easier to install and operate, save your time..

This screws are made of fine quality material, high durability and practical. It is easy to use, save your time. Features: Corrosion resistance and high temperature resistance. Standard hexagonal slot, not easy to slide during the installation process. Easier to install and operate, save your time..

This screws are made of fine quality material, high durability and practical. It is easy to use, save your time. Features: Corrosion resistance and high temperature resistance. Standard hexagonal slot, not easy to slide during the installation process. Easier to install and operate, save your time..

This screws are made of fine quality material, high durability and practical. It is easy to use, save your time. Features: Corrosion resistance and high temperature resistance. Standard hexagonal slot, not easy to slide during the installation process. Easier to install and operate, save your time..

This screws are made of fine quality material, high durability and practical. It is easy to use, save your time. Features: Corrosion resistance and high temperature resistance. Standard hexagonal slot, not easy to slide during the installation process. Easier to install and operate, save your time..

This screws are made of fine quality material, high durability and practical. It is easy to use, save your time. Features: Corrosion resistance and high temperature resistance. Standard hexagonal slot, not easy to slide during the installation process. Easier to install and operate, save your time..

This screws are made of fine quality material, high durability and practical. It is easy to use, save your time. Features: Corrosion resistance and high temperature resistance. Standard hexagonal slot, not easy to slide during the installation process. Easier to install and operate, save your time..

This screws are made of fine quality material, high durability and practical. It is easy to use, save your time. Features: Corrosion resistance and high temperature resistance. Standard hexagonal slot, not easy to slide during the installation process. Easier to install and operate, save your time..