Feature:1. Available in multiple colors and complete specifications. The overall is flame retardant and durable2. The wiring is not slippery, does not fade, and is durable, useful and practical to use3. Come with clear printing and high brightness, easy for you to identify working status4. Current signal indicator possess low energy consumption and long life, green and environmental protection5. Effectively reduce the dust entering the inside of the indicator, and extend the service lifeSpecification:Item Type: Current Signal IndicatorModel: AD101-22VAMVoltage Range: 60~500V ACCurrent Range: 0~99.9AFrequency Range: 20~75Hz.Package List:1 x Current Signal IndicatorNote:Be careful not to exceed the voltage and current range when using.