Best budget multimeters
Updated June 2026Independently researchedNo paid placement.
The AstroAI Multimeter is the best budget pick for most people, offering essential features at a very low price.
The Crenova MS8233D is a solid runner-up with auto-ranging and a backlit display, while the Mastech MS8268 is our editor’s choice for those needing manual range and higher safety ratings.
A decent multimeter is one of those tools you don’t think about until you really need it, and then it’s indispensable. Whether you’re troubleshooting a dead outlet, testing a car battery, or checking continuity on a DIY project, a reliable meter saves time and prevents guesswork. The good news: you don’t have to spend a fortune to get one that’s accurate enough for everyday tasks. When shopping on a budget, focus on three things: resolution (display count), range type (auto vs. manual), and safety rating. A higher count means finer readings, auto-ranging speeds up work, and CAT ratings tell you how much voltage the meter can handle safely. Skip fancy extras you won’t use, and you’ll find plenty of capable meters for a few dollars more than the cheapest options.
AstroAI Multimeter 2000 Counts Digital Multimeter with DC AC Voltmeter and Ohm Volt Amp Meter
The do-it-all default
4.5out of 5The AstroAI Multimeter is the quintessential budget pick. It covers AC/DC voltage, current, and resistance with a clear LCD. While it lacks auto-ranging and a high count, its simplicity and low price make it unbeatable for basic tasks.
Price range: $
Check price on Amazon →Crenova MS8233D Auto-Ranging Digital Multimeter, 6000 Counts, AC/DC, Backlit LCD
Auto-ranging on a budget
4.4out of 5The Crenova MS8233D brings auto-ranging and a higher-count display to the budget segment. It’s a real step up in convenience, making it easier to get precise readings without fiddling with dials. The backlight is a welcome bonus.
Price range: $$
Check price on Amazon →Mastech MS8268 Auto/Manual Range Digital AC/DC Multimeter, 600V CAT III Rated
Manual-range precision and safety
4.6out of 5The Mastech MS8268 is our editor’s pick for those who want manual-range control and a CAT III safety rating. It offers both manual and auto-range modes, robust build, and reliable readings. It’s a favorite among electricians on a budget.
Price range: $$
Check price on Amazon →| Award | Model | Our score | Price | Best for | |
|---|---|---|---|---|---|
| Best overall | AstroAI Multimeter 2000 Counts Digital Multimeter with DC AC Voltmeter and Ohm Volt Amp Meter | 4.5 / 5 | $ | Beginners, casual users, and anyone who needs a reliable meter for occasional household ch | Check price → |
| Runner-up | Crenova MS8233D Auto-Ranging Digital Multimeter, 6000 Counts, AC/DC, Backlit LCD | 4.4 / 5 | $$ | Home DIYers and hobbyists who want a step up in convenience without breaking the bank. | Check price → |
| Best value | Mastech MS8268 Auto/Manual Range Digital AC/DC Multimeter, 600V CAT III Rated | 4.6 / 5 | $$ | Electronics enthusiasts and electricians who need a trustworthy meter with safety margins | Check price → |
The picks in detail
1. AstroAI Multimeter 2000 Counts Digital Multimeter with DC AC Voltmeter and Ohm Volt Amp Meter: The do-it-all default
Best overallThe AstroAI Multimeter is the quintessential budget pick. It covers AC/DC voltage, current, and resistance with a clear LCD. While it lacks auto-ranging and a high count, its simplicity and low price make it unbeatable for basic tasks.
Pros
- Includes protective rubber holster
Cons
- Low count limits resolution on small signals
- Feels less durable than pricier models
Who it’s for
Beginners, casual users, and anyone who needs a reliable meter for occasional household checks.Who should skip it
You need auto-ranging or higher accuracy for sensitive electronics work.2. Crenova MS8233D Auto-Ranging Digital Multimeter, 6000 Counts, AC/DC, Backlit LCD: Auto-ranging on a budget
Runner-upThe Crenova MS8233D brings auto-ranging and a higher-count display to the budget segment. It’s a real step up in convenience, making it easier to get precise readings without fiddling with dials. The backlight is a welcome bonus.
Pros
- Higher resolution than entry-level meters
- Includes protective case and test leads
Cons
- Slightly higher price than basic meters
- Build quality is acceptable but not premium
- No true RMS (in common variants)
Who it’s for
Home DIYers and hobbyists who want a step up in convenience without breaking the bank.Who should skip it
You only need a very basic meter for occasional voltage checks; save money with the AstroAI.3. Mastech MS8268 Auto/Manual Range Digital AC/DC Multimeter, 600V CAT III Rated: Manual-range precision and safety
Best valueThe Mastech MS8268 is our editor’s pick for those who want manual-range control and a CAT III safety rating. It offers both manual and auto-range modes, robust build, and reliable readings. It’s a favorite among electricians on a budget.
Pros
- CAT III 600V safety rating for higher confidence
- Manual and auto-ranging modes
Cons
- Manual mode can be cumbersome for quick checks
- Not the cheapest option in this roundup
- Slightly bulkier than pocket meters
Who it’s for
Electronics enthusiasts and electricians who need a trustworthy meter with safety margins for live circuits.Who should skip it
You prioritize extreme portability or the absolute lowest cost.Best for specific needs
Best for basic household checks
If you’re mainly testing wall outlets, checking batteries, or doing simple continuity checks, the AstroAI Multimeter is more than enough. Its low price and straightforward controls make it the ideal grab-and-go meter for the non-expert. Our pick: AstroAI Multimeter.
Best for auto-ranging convenience
When you want to move quickly from one measurement to the next without twisting the dial, the Crenova MS8233D delivers. The auto-ranging function and backlit screen are real time-savers for hobbyists working on electronics projects or car repairs. Our pick: Crenova MS8233D.
Best for safety and versatility
For anyone who frequently works on live circuits or needs a meter that can handle more demanding jobs, the Mastech MS8268 stands out. Its CAT III rating and blend of manual and auto-ranging give you professional-grade flexibility at a price that won’t hurt. Our pick: Mastech MS8268.
Our verdict
If you need a multimeter for everyday household use, the AstroAI is the obvious choice, it works well and costs next to nothing. Want auto-ranging and a bit more precision? Spring for the Crenova. And if you’re a serious hobbyist or semi-pro who values safety and manual control, the Mastech is worth the extra dollars. Any of these will serve you reliably without emptying your wallet.