Features: The AC100A Current Meter offers precise current measurement with a digital display, making it a essential tool for accurate monitoring in various electrical applications. Featuring a square with a flame retardant casing, this meter is space saving, equipped with ventilation holes for consistent airflows and low energy consumption. For electricians, engineers, and electronics enthusiasts, this current meter caters to professional requiring exact current monitoring capabilities. Widely applicable in laboratories, electrical equipment testing, industrial control system, and home circuit inspections, ensuring reliable performances across diversing environment. With its easy installation, the Current Meter provide integration into your existing setups, enhancing efficiency and safety in power management tasks. Specifications: Material: Flame Retardant Housing Measurement: 0-100A Working Temperature: -25 to 65℃ Power Rating: 0.5W Mount Hole: 22mm Size: About. 50x32mm/1.97x1.26in Color: 5 color optional Package Includes: 1pc Current Meter note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.