Features 1、Built‑in high‑quality resistors can stabilize voltage and current and are reliable in use. 2、Use high‑quality and high flame‑retardant materials, good quality and safer to use. 3、Reasonable structure, greatly improving the brightness and service life. 4、Easy to install, the installation diameter is 20mm, and the wiring is simple. 5、Data dual display, used to measure the power value of the equipment. Specification Item Type: Current Voltage Meter Material: ABS Color: As shown in the picture Model: AD16-22FVA Application: Indication of equipment power value measurement Data Double Display: Voltage and current Voltage Range: AC60-500V Current Range: 0-100A Installation Diameter: 20mm / 0.79in Package List 1 x Current Voltage Meter