1. Simple construction, reliable performance 2. Sturdy and durable, need not maitain 3. Easy installation method, convenient adjust
Display: 4 digetal. LED display(red or green)
Auxiliary supply: 220VAC
Operating range: (0.9-1.1)xUn
Operating Frequency: 50/60Hz
Measuring Frequency range: 0---5A~ Chooses willfully
Above 5A~ matches the cuerrent transformer
Input voltage range: 100---450V~
Measurement category: CAT III
Class: 0.5%Measuring range +- 1 digital
Ambient Temperature: -5; +50