Thước Đo Góc Điện Tử Pcb Chuyên Dụng tại Lotte Market

Giới thiệu Thước Đo Góc Điện Tử Pcb Chuyên Dụng tại Lotte Market

#PCB #Ruler #IC #Package #Hollow #Protractor #Electronic #Engineer #Measuring #Tool
PCB Ruler IC Package Hollow Protractor Electronic Engineer Measuring Tool
100% brand new and high quality
Features:
1: Commonly used IC package
2: Hollow protractor
3: Reference size of commonly used drilling diameter
4: PID adjustment formula
5: 4-layer 6-layer circuit board distribution
6: Color ring resistance color number
7: LM317 voltage regulation formula
8: PCB font size indication
9: Transistor and MOS tube symbols
10: PVIR (power voltage current resistance) calculation formula
11: Patch resistance power
12: Inverting amplifier, same direction amplifier, high-pass filter, low-pass filter, amplifier
13: NE555 circuit and calculation formula
14: English system and metric unit conversion
15: Reference for commonly used line width dimensions

Specifications:
Material: PCB
Size: app.21cm/8.27in
Color: Red
Quantity: 1pc

Note:
No retail package.
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 x PCB Ruler(other accessories demo in the picture is not included.)