Treedix 2PCS Multifunctional PCB Ruler 3inch Measuring Tool Color Wavelength, Schottky Diode, Zener Diode Resistor Capacitor Chip IC SMD Diode Transistor for Electronic Engineers Printed Circuit Board

• UPC   764784799351
• 【Multi-function ruler】These two multi-function rulers integrate relevant information of PCB design, such as angle gauge, color wavelength, Schottky diode, Zener diode, BJT NPN, current and voltage formula, unit conversion, inch fraction Conversion. the other measuring ruler has angle gauge, device, IC pin pitch meter, resistance capacitor chip package 【Simple identification】It is very useful for identifying the size of SMT/SMD components, BJT NPN, BJT PNP, etc. The ruler provides you with a straight line centimeter mark and an inch mark 【Excellent quality】Double-sided gold-plated, practical and lightweight, can be placed in a card holder and carried with the sound, it is a standard multi-function ruler for electronic engineers 【Professional accuracy】: The scale of the printed circuit board is 3 inches, which brings you accurate and professional accuracy. It is also a measuring tool with necessary functions that electronic enthusiasts urgently need in the design process. 【After-sales service】: Our scale has undergone strict quality inspection, if you have any questions, please feel free to contact me, I believe our caring service will make you satisfied