Multimeters have come a long way since their early analog days when they helped to repair and maintain the radio and telegraph equipment. Today’s advanced digital multimeters can quickly and accurately measure all aspects of electronic circuits, including the measurement of volts, ohms, and amps. Now we can also replicate the useful capability of the analog multimeter to record rapidly changing values, as well as offer accurate accuracy through a wide variety of different test modes. See the multimeter reviews.
While all multimeters on the market today precisely measure volts, amps, and ohms, many advanced models also include the ability to measure farads, Siemens, decibels, radio frequencies, henries and even temperature through a thermocouple. These devices are extremely accurate, with many of them capable of measuring increments as small as 0.1 ohms. Used successfully, a multimeter can quickly and accurately identify problems in circuit flow, engineering design and critical components of complex electrical systems.
What is a multimeter?
A multimeter is sometimes known by industry insiders as a VOM, an acronym meaning Volt Ohm Meter. In general terms, a multimeter is a single device that combines the ability to measure several different aspects of electricity, specifically voltage, current, and resistance. They are usually used to repair or troubleshoot electrical equipment, including appliances, as well as advanced technological equipment such as computers. Some engineers use multimeters as a test tool when designing new equipment. By having a versatile, lightweight and to a great degree precise test gadget, the multimeter enables anybody to repair or construct an electrical gadget to rapidly figure out where, when and how much current flows in any particular circuit. Multimeters are also vital components of each set of mechanical tools.
Indeed, a multimeter works by using a test probe or probes and measuring an aspect of the current flowing through the multimeter. Sometimes crocodile clips, or test leads, or “clamp” probes are used for smaller jobs. Once the current flowing over the multimeter’s test probe is measured, the results are displayed on the screen. Most handheld multimeters sold today use a battery to generate the test charge, and as such, the battery will have to be changed periodically. See the multimeter reviews that we have for you!
What are the advantages of owning a digital multimeter?
A multimeter permits any individual who can read a screen and hold a pen to perform accuracy readings on any electrical gadget or circuit. Contingent upon your electrical building abilities, a multimeter can be a standout amongst the most critical instruments to have in your home or vehicle. While advanced designers can use multimeters to test new products or design ideas, even amateur home amateurs can benefit from having a multimeter on hand. Simple DIY repair projects, such as fixing a simple household appliance such as a lamp or a toaster, can be made enormously simplified by the use of a handheld digital multimeter.
It will mainly use the multimeter to check a variety of electrical faults and identify the 12V power supplies of your car. This way you could find out why your car battery is not charging to the right and then take action to rectify the situation. A multimeter is also important because it allows you to measure the resistance when working with switches, fuses, relays, sensors and other components of your car such as lighting, stereo, and the ignition coil. For example, if the headlight goes off abruptly, measuring the resistance will help you determine if it is dead or not before you can buy a new one.
Following are the multimeter reviews have a look at these multimeter reviews:
INNOVA 3320 Auto-Ranging Digital Multimeter – Best Cheap Digital Multimeter
The INNOVA 3320 is a fantastic entry-level multimeter, which provides DIYers and professional electricians with a compact and accurate tool to quickly identify and repair problems in circuits and electrical systems. Either to solve car problems or to repair appliances, the 3320’s fast-acting auto-selection system quickly adjusts the multimeter for its next precision measurement.
- The automatic range of resistance is very fast, allowing faster measurements between selections
- The measurements taken by the 3320 are comparatively accurate to more expensive models
- The function of the battery test is great, as a colored light quickly identifies the state of the battery
- The leads seem boring and are not as sensitive as other models
- The 3320 is not equipped to measure high AC loads and is limited to a maximum of 200 milliamps
Mastech MS8268 Digital AC / DC Auto / Manual Range Digital Multimeter – Best Digital Multimeter for Money
The Mastech is an expansive handheld advanced multimeter that could be said to be the ideal device to have around the house or in the auto for speedy repair work or troubleshooting sessions. With its high-quality cables and precision measurement capabilities, the Mastech MS8268 is ready to help professional electricians and DIYers repair and build electrical systems and components.
- It looks great and feels solid in the hand
- The buttons are intuitive and simple to use, and the LED backlight lasts five seconds, a lot of time to see in low light situations
- The probes included with the device are not designed to be attached to crocodile clips
Fluke 115 Compact True-RMS Digital Multimeter – Best Digital Multimeter in General
Fluke has been winning over electrical engineers and automatic repair mechanics for years because of its high-quality, rugged multimeters. The 115 Compact is the most recent expansion to cutting-edge multimeter innovation in a strong handheld gadget that can be worked ergonomically with only one hand. With its signature dark yellow design, the Fluke 115 is the cream of the crop when it comes to portable multimeters, offering professional electricians the ability to measure, refine and solve almost any aspect of an electrical circuit or of a component. With its powerful fuses and advanced category III safety design, the Fluke 115 has been designed to operate safely for years.
- The ergonomic design fits perfectly in the hand, and the large central switch can be operated with one hand by most users
- Comes with a built-in kicker for hands-free testing
- It is a real RMS meter in a convenient portable device
- The test leads that come with the device are not compatible with other types of adapters sold by Fluke
- To use the Fluke adapters, you will have to buy a new set of test leads
We hope that these multimeter reviews will help you!