This voltage and current meter is a versatile and practical supply that can be used in various installations. It has a display screen that provides clear readings and is easy to operate. Voltage current detector has beautiful appearance, high measurement accuracy and stable working performance. Features -Color:Red -Material:Plastic -Size:5.20X3.20X3.20cm/2.04X1.26X1.26in -Current range: 0-100A -Voltage range: 50-380V -installation hole size: 22mm (7/8 inch -The voltage and current display screen features a clear design for clear and easy-to-read readings. -This voltage meter is suitable for a wide range of installations, making it a versatile and practical choice for various applications. -With a compact size, this display is easy to install and can fit into tight spaces. -The voltage and current meter is highly accurate, measuring voltage and current with an accuracy of +2%. -Operating and installing this meter is simple, making it a user-friendly choice for professionals. Package list: 1 x Voltage Tester