Model:GPD-2303S,GPD-3303S,GPD-4303S,GPD-3303D

Brand:固纬Gwinstek

Introduction:2, 3 and 4 independent output 4 groups of LED disy: three decimal ces (GPD-2303S/3303S/4303S) Minimum resolution: Gdp-2303s /3303S/4303S (1mV/1mA) GDP-3303D (100mV/10mA) digital panel control (rotary coding switch, silicone key with indicator light) user-friendly operation, Coarse adjustment/fine tuning volume control 4 groups save/adjust lock key function output ON/OFF tracking series/parallel mode intelligent temperature control fan, effective noise reduction lightweight design PC software