meter Archives

How to Test SCR with a Multimeter (Digital & Analog Step-by-Step)

November 4, 2026 by Gul Faraz

testing transistors with curve tracer-min

Dive into the world of electronics with our comprehensive guide on testing SCRs using a multimeter. Learn the essentials for optimal circuit performance and troubleshooting. Unleash your electronic prowess today

Energy Bill Calculator: How Energy Bills Are Calculated

November 1, 2026October 27, 2026 by Gul Faraz

Learn how to use an energy bill calculator to estimate electricity costs, calculate appliance consumption, understand utility charges, and reduce your monthly energy expenses.

Affordable Accuracy: Best Digital Multimeter Under $200 in 2025

July 12, 2026August 8, 2025 by Gul Faraz

Explore the best digital multimeter options under $200 for 2025. These tools combine accuracy, safety, and great features for any user level.

Understanding Digital Frequency Meters: A Complete Guide

February 25, 2026September 12, 2024 by

Discover the importance of digital frequency meters in various industries, their working principles, and how they provide accurate frequency measurements for critical applications like telecommunications, power grids, and electronics testing.

Understanding How Flow Meter Work: A Comprehensive Guide

August 25, 2024December 18, 2023 by Gul Faraz

Discover the inner workings of flow meters and how they accurately measure fluid or gas flow rates. Learn about different types of flow meters and their applications in various industries.

Testing Transistors in Circuits with Multimeters and a Curve Tracer

October 31, 2026June 12, 2021 by Gul Faraz

testing transistors in circuit with multimeter-min

Learn Testing Transistors in Circuits with multimeters, ohmmeter, and curve tracer to test functionality and gain of the transistor.

2 Ways of Testing an AC Capacitor with multimeter and Voltmeter

February 25, 2026February 20, 2021 by Gul Faraz

Testing a capacitor with multimeter and voltmeter

Electronics circuits use capacitors to store voltage. Every electrical and electronics circuit needs a capacitor. Troubleshooting an electronic circuit may involve testing a capacitor.

Testing Resistor with Digital Multi Meter DMM

February 23, 2026February 6, 2021 by Gul Faraz

Resistors are very basic components of the circuits. Every circuit has a resistor in it. If you connect a bad resistor to your circuit, the circuit will not work properly. A resistor testing is an excellent idea to avoid such situations. If the resistor is good or bad.

3 Methods of testing a diode with multimeter and oscilloscope

March 2, 2026August 15, 2019 by Gul Faraz

Testing a diode with a digital multimeter in two ways, diode testing portion, and ohmmeter. A diode test is considered passed if it shows low resistance/voltage drop on forward bias and high resistance/voltage drop in reverse bias. A diode curve tracer uses an oscilloscope for VI characteristics graph.