The Harris ICL8211CPA Programmable Voltage Detectors are a set of two units designed for electrical equipment and supplies. Manufactured in the Philippines, these DIP8 detectors are suitable for various industrial and business applications. The programmable feature allows for customized detection of voltage levels, making them a versatile tool for ensuring electrical safety and performance in a range of settings. Ideal for professionals looking for reliable and efficient voltage detection equipment, the Harris ICL8211CPA detectors offer precise and convenient monitoring capabilities.