3pcs Red 22MM AD16 AD16-22DSV Type AC 60-500V Mini Voltage Meter LED Digital Display AC Voltmeter Indicator Light/Pilot

Features Lens Material PC Lighting Source LED Color of lamps RedVolt 60V 500V Nature of supply AC Rated Temp T90 Life of continuous working Typically over 30 000 hours The end of life for a lamp is not usually a sudden failure Main technical parametersEnvironmental Temperature 25 55 Working under vibration frequency 2 80Hz acceleration at 0 7g Relative Air Humidity 98 Pollution rank is three grade and installation category is III Protection Degree Head IP65Voltage of working frequency 2 5kV AC valid value 1min Leakage Index CT1100 Frequency AC 50 60Hz Package included 3 xVoltage Meter