Features:1. Multifunctional Ruler integrates relevant information for Printed Circuit Board design such as angle gauges, devices, IC pin spacing tables, and more.2. In addition to measuring millimeter and inch size, It also integrates relevant information for Printed Circuit Board design such as protractor, device, IC lead pitch comparison table, resistance and so on.3. R-4 gold-plated Printed Circuit Board Ruler, high-end atmosphere, high hardness, wear resistance.4. This is a necessary measuring tools for electronic enthusiasts.5. High accuracy, measuring range: 25cm / 10.23in, 15cm/6.3inch, 2cm/7.81inch.Specification:Condition: 100% Brand NewItem Type: Printed Circuit Board RulerMeasuring Range: 25cm / 10.23in, 15cm/6.3inch, 2cm/7.81inchPackage List:3 * Printed Circuit Board RulerNote:1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard..3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.