General description: This high-quality digital electricity meter is made of high-density ABS insulation material, providing excellent insulation and durability. Compact and lightweight, designed for efficient use. Technical specifications: Rated voltage: 220 V; Rated/maximum current: 5(80) A; Rated frequency: 50-60 Hz; Operating temperature range: -20°C to +55°C; Dimensions: 78.5 x 36.5 x 65.8 mm; LCD screen with LED pulse indicator; Display: kWh, VA, P (W); S0 interface: 1000 pulses/kWh; Mounting width: 35 mm; Clamp protection included. Compatibility and accessories: Mounts on standard 35 mm DIN rail. Compatible with various single-phase electrical systems. Installation: Easy to install; the meter is quickly mounted. The DIN rail can be mounted without special tools. Usage: This multimeter accurately measures voltage, current, power, and energy in kWh, thanks to microelectronic technology. It displays data on a large, backlit LCD screen, making it easy to read even in the dark. Other information: This multimeter operates in environments from -25 °C to +55 °C. Please note that it does not have a reset function.