Voltage tester UT659 series

continuityresistanceimpedance

UT659 series products are widely used in LED single lamp bead test (UT659D), inspection and repair of LCD TV backlight, strip light and modulator tube, etc. UT659A/UT659D LED tester supports full voltage (85V~265V, 50Hz/60Hz) input, which can be used after 1 minute of power-up to ensure stable voltage output. When performing a LED test at 30mA/300V, the LED polarity can be automatically identified, and the output voltage is adaptively adjusted according to the forward voltage drop of the tested LED. Features of UT659 Series LED testers ● Detect backlight without disassembly ● Intelligent adjustment of voltage and current ● Test value shown on LCD Specifications - Continuity - Output voltage: 5V (DC) Measuring resistance: 0~99.9Ω Input range - 85V to 265V @ 50/60Hz Backlight function - constant on Safety protection - High-impedance open circuit Operating temperature - 0°C~40°C Storage temperature - -10°C~50°C Relative humidity - <80% RH Operating altitude - ≤2000m Drop protection - 1m Category ratings - CAT II 300V General Characteristics Power - AC 85V~260V， 50Hz/60Hz Display - 60mm x 35mm Product net weight - 175g Product size - 150mm x 56mm x 42mm Standard accessories - Power cable, test leads, English manual Standard individual packing - Gift box, blister Standard quantity per carton - 20pcs Standard carton measurement - 345mm x 335mm x 245mm Standard carton gross weight - 7.7kg