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You can test 74ch series, 74ls series, CD4000 series, HEF400 series, 4500 series, operational amplifiers, interface class chip, optocouplers, transistors automatic identification, the regulator voltage value recognition. Built-in data model all kinds of chips more than 1,300 species, more than ..

DescriptionsJACKLY JK-6036-A 31-in-1 Multi-function Screwdriver Professional Versatile Precision Electronic Hardware Repair Tool KitMain Features:● 31-in-1 make it becomes more convenient● Alloy steel● The designed optimum handle position, portable and compact structure and the ergonomic handle desi..

SFD-290 Multi-Function LED Tester 0-300VCan test any size LED backlight and bead. High brightness, no need to open the screen can judge the quality of backlight.Features:Can be used to test LED strip, lamp, LED panel, backlight, etc. Can test any size LED backlight and lamp bead. You can ..