Description

• UT659 Series LED testers UT659 collection products are broadly used in LED single lamp bead test (UT659D), inspection and repair of LCD TV backlight, strip light and modulator tube, and so forth UT659A/UT659D LED tester helps full voltage (85V~265V, 50Hz/60Hz) input, which can be used after 1 minute of power-up to guarantee steady voltage output When acting a LED verify at 30mA/300V, the LED polarity could be automatically identified, and the output voltage is adaptively adjusted in keeping with the ahead voltage drop of the examined LED Models in UT659 Series: UT659A, UT659D Features of UT659 Series LED testers ● Detect backlight with out disassembly ● Intelligent adjustment of voltage and recent ● Test cost shown on LCD Specifications of UT659 Series LED testers Specifications Range UT659A UT659D Certifications CE/RoHS Output voltage 24V √ 300V √ √ Output current 2mA √ 30mA √ √ Continuity Output voltage: 5V (DC) Measuring resistance: 0~99Ω Input differ 85V to 265V @ 50/60Hz Backlight function fixed on Safety defense High-impedance open circuit Operating temperature 0°C~40°C Storage temperature -10°C~50°C Relative humidity <80% RH Operating altitude ≤2000m Drop defense 1m Category ratings CAT II 300V General Characteristics Power AC 85V~260V， 50Hz/60Hz Display 60mm x 35mm Product net weight 175g Product length 150mm x 56mm x 42mm Standard accessories Power cable, examine leads, English manual

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