
DUOYI DY30-3 Digital Telecom Insulation Tester 100V
DY30 series of digital megohm meter, full-featured, high precision, easy operation, different models, different output test voltage (15V / 50V / 100V), measure the insulation resistance of up to 100 Megohms and can measure AC voltage. The product is Elevator maintenance& telecommunications special meter. can be a variety of electrical equipment repair and maintenance. Features: 1, low-power CMOS dual slope A / D converter; 2,3 1/2 LCD, maximum display 1999; 3, the data hold function; 4, over range displays "1" 5, low battery indicator 6, measure the insulation resistance and AC voltage 7, fashion and Applicable 8, with a meter cover, better protection of the instrument specifications: Rated operating voltage: 15/50 / 100V ± (3.0% + 5) Insulation Resistance test range: 0.001M ~ 100MΩ ± (3.0% + 5) AC voltage: 600V ± (2.0% + 5) Auto range: √ (limited insulation test) Unit symbol display: yes Data Retention: yes Low resistance buzzer Display: yes Undervoltage Tip: y