How To Use A Yellow Multimeter

Mags how to videos how to use a multimeter for beginners in this video i will help teach you how use a multimeter to test volts ac dc amps and ohms.

How to use a yellow multimeter. For our purpose a multimeter priced about 25 will do the job perfectly. For this article i m going to be using an astroai digital multimeter dt132a which i found on amazon for about 21. Notice how the knob has been set to measure direct current dca and the red probe is plugged into the port for measuring current. Current flow is represented by the yellow arrows. At the very basic level you have the device itself along with two probes which are the black and red cables that have plugs on one end and metal tips on the other.

Watch the needle move from resting at the left and move quickly to 0 on the right. In this video i go through the basic functions of a cheap multimeter i cover how to measure ac and dc voltage how to measure resistance how to test for co. Using a digital multimeter. Connect the red probe to the positive side of your component which is where the current is coming from. In current measurement mode the multimeter s resistance is very low so the current can easily flow through the multimeter without affecting the rest of the circuit.

Dc voltage ac voltage resistance continuity and amps. The main sources for direct current dc voltage in devices we use each day are batteries. This paper describes the basics of using a multimeter. For starters lets go over some of the different parts of a multimeter. Have a helper hold the bulb by the glass only.

How to use a multimeter. Read the value on the display. To measure voltage you have to connect your multimeter in parallel with the component you want to measure the voltage. The multimeter depicted here is a basic low cost meter. The prices vary from about 10 up to the thousands for high precision and accurately calibrated laboratory models.

Connect the com probe to the other side of your component.