Description Support chip size: 1.27mm pitch, full range of SOP8 wide body and SOP narrow body DIP-8 line. When encounter with the protection function of the programmer, the clip is not be read in a normal voltage, at this time you need to add a 3.3V voltage. Features - Color: As shown.- Material: Plastic and metal- Size: 30x4x2cm- Support chip size: 1.27mm pitch, full range of SOP8 wide body and SOP narrow body DIP-8 line.- When encounter with the protection function of the programmer, the clip is not be read in a normal voltage, at this time you need to add a 3.3V voltage.- The method is: the clip clamps chip, the eighth feet corresponding of chip is supplied with a voltage of 3.3V.- In general, the 3.3V power supply has two cables, then the VCC corresponding to the clip, another cable is directly connected to the ground. - Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you!Packing list: 1 set of Test Clip