where you don't have control over your surroundings

and the physical slide switch reduces the risk of accidental activation

Manufacturer Sonoff Model ZBM5-2C-80W Minimum load 3W (without neutral wire) Wireless connectivity Zigbee 3

it perfectly adapts to every figure

Uni-T UT200R digital klemme måler Skærmbeskyttelse where you don't have controlUni T UT200A Digital Clamp Meter The Uni T UT200A is a practical clamp meter designed for basic maintenance and electrical installation work. Its clamp design allows for quick current measurement without opening the circuit, which makes it more convenient to use for electrical installations and field tasks. The device measures AC current up to 200 A, AC DC voltage up to 600 V, and resistance, making it ideal for standard inspection and repair work.