This Digital multimeter is a kind of convenient operation, accurate reading, complete function, small size, easy to carry and use battery as power, handheld and. Learn how you can make all kinds of electronic measurements using a cheap, portable instrument called digital multimeter. The DTA Digital Multimeter is a precision, battery powered, /2 digit To avoid electrical shock, use caution when working above 60VDC or 25VAC rms.

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The multimeter will beep each time a new voltage is detected. We may use remarketing pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to advertise the HubPages Service to people that have visited our sites.

ComScore is a media measurement and analytics company providing marketing data and analytics to enterprises, media and advertising agencies, uow publishers. No, but seems interesting and useful.

The easiest measurement a multimeter can make is a resistance measurement. C to consider also. This is used to detect comment spam.

For example, an electrically insulated material, such as a piece of wood, will show almost infinite resistance to current, which digita, current can’t go through it.

DTA Digital Multimeter. Measure DC /AC current, voltage, resistance, capacitance, hFE, diode

Essentially, this difference makes current measuring a bit harder than voltage. This supports the Maven widget and search functionality. Reverse the probes to test reverse bias.


Choose either the terminal marked for measuring 10 amps or the one marked for measuring milliamps mA. Insert the black probe into the common terminal and the red probe into the terminal marked for measuring ohms, volts or diode test. Please choose which areas of our d9t205a you consent to our doing so.

To check the voltage between two spots, follow the next steps:. By continuing to use our site, you agree to our cookie policy. This is used to provide traffic data and reports to the authors of articles on the HubPages Service. That said, be very cautious with your knob selection before trying to take any measurement.

To measure current in a part of the circuit, you have to interrupt the circuit and place the multimeter between the two ends. Measure AC voltage by placing the probes across the component. Place the leads on either side of the section of circuit you’re testing.

It is a much-needed instrument for everyone who deals with projects which involve electricity because it can measure most characteristics of the circuit, such as voltage, hse, resistance, while at the same time it can be used to troubleshoot damaged, burned, or failing electronic equipment and parts.

Let’s take for example a simple, 2 pin resistor: It comes in many different Ohm values and has specific coloring stripes on its surface, so its resistance hoow known.


Place the red probe on the positive side of the diode and the black probe on the negative side. A reading of “OL” or 0 while testing forward bias, and 0 while testing reverse bias indicates that the diode is bad.

Twist the selector knob to set the multimeter to measure resistance. More expensive and high-quality multimeters can have 4.

DT9205A Digital Multimeter. Measure DC /AC current, voltage, resistance, capacitance, hFE, diode

This is used to display charts and graphs on articles and multineter author center. Resistance is relevant to continuity, which is also a measurement most multimeters can make. When taking a particular measurement watch out with regards to what you are touching and keep yourself insulated against the parts with electricity flow. To provide a better website experience, turbofuture.

Rotate the knob to 20 V position at the DC voltage area. At the back of the unit, you can find the battery compartment, typically closed with a small screw.

A digital multimeter operates using a 9 V brick-style battery. Cookies make wikiHow better. Please don’t hesitate to contact me with comments, questions or arguments, and thank you for taking the multimeetr to read multimetter quite large article. In the diagram, you can see voltage measurements during normal operation.