4. Device measurement
4.1 Resistance measurement
1) Pick up 3 resistors
2) Write down color of each band for each resistor
3) Read all resistance values from the color code
4) Short test leads of multimeter and do 0Ω adjustment.
5) Use multimeter to measure resistance of each resistor
6) Calculate error of each measurement in percentage
7) Discuss the reason of the errors.
Note: Be careful for digit of significance.