Whether you’re a beginner or a pro, the right multimeter can save time, boost safety, and improve accuracy. Here are the top 7 multimeters for 2025 in Bangladesh. A complete guide is for you. Let’s dive into everything you need to know.
What to Know Before Buying a Multimeter
Before picking a multimeter, you need to know your needs.
- What do you want to measure?
- How often will you use it?
- What’s your budget?
Look for easy controls, a bright display, and extra features like auto-ranging or data hold.
Most people buy one multimeter and use it for years. So take your time to choose wisely.
What Are the Types of Multimeters?
Multimeters come in two main types:
Analog Multimeters:
- Use a moving needle
- Good for watching slow voltage changes
- Less accurate but very simple
Digital Multimeters (DMMs):
- Show numbers on a screen
- More accurate and faster
- Many modern models have extra features
Digital is now the most common type.
Multimeter Functions Explained
Multimeters can do more than check voltage. Here are the main functions:
- Voltage (AC/DC)
- Current (Amps)
- Resistance (Ohms)
- Continuity (with buzzer)
- Diode Test
- Capacitance
- Frequency Measurement
Advanced models may also check temperature or even connect to apps via Bluetooth.
Understanding Multimeter Accuracy
Accuracy means how close a reading is to the real value. A good digital multimeter should have accuracy within ±0.5% to ±1% for voltage.
Higher accuracy is better for electronics work, but a basic model will do for simple home use.
Multimeter Resolution and Range
Resolution tells how small a value the multimeter can show.
Example: A multimeter with 0.1V resolution will show 9.1V, not just 9V.
The range is how much it can measure. Auto-ranging models pick the best range for you, while manual ones let you choose it.
What Is Input Impedance?
This tells how much the multimeter resists current flow.
Higher input impedance is better, especially for electronics.
Most digital multimeters have 10MΩ input impedance, which is great for safe and accurate readings.
CAT Ratings for Safety
CAT Ratings show how safe the multimeter is:
- CAT I: Small electronics
- CAT II: Household tools
- CAT III: Industrial wiring
- CAT IV: Outdoor use
Always choose the right CAT rating for your work to avoid shocks or damage.
Top 5 Multimeters for in 2025
Let’s now explore the top 5 multimeters for 2025 in Bangladesh.
Fluke 117 Digital Multimeter
- Trusted brand
- Non-contact voltage detection
- Auto-ranging
- Backlit screen
- CAT III 600V
Best for: Professionals needing top accuracy
AstroAI AM33D Digital Multimeter Tester 2000
- Great value
- Manual ranging
- Easy to use
- Lightweight
Best for: Beginners and home use
Klein Tools MM400 Auto-Ranging Multimeter
- Auto-range function
- Tests AC/DC voltage, current, resistance
- CAT III 600V
- Strong build
Best for: DIY and workshop users
KAIWEETS HT118A Multimeter
- High accuracy
- Temperature test
- NCV feature
- Flashlight built-in
Best for: All-around daily tasks
TESMEN TM-510 Digital Multimeter
- Easy read display
- Data hold
- Protective rubber case
Best for: Budget buyers
Crenova MS8233D Multimeter
- Clear LCD screen
- Auto-ranging
- Continuity buzzer
Best for: Students and hobbyists
INNOVA 3320 Auto-Ranging Digital Multimeter
- Auto-ranging
- Large display
- Protective corner guards
Best for: Car owners and mechanics
Multimeter Accessories You’ll Find Handy
- Test leads – Basic but vital
- Alligator clips – For hands-free use
- Temperature probes – For HVAC tasks
- Magnet holders – For sticking to metal surfaces
Some models come with kits. Others may need to buy extras.
Why Power Tech BD Is Your Best Choice
Power Tech BD is a trusted name in Bangladesh for multimeters and electrical tools. Here’s why we’re the best:
- We stock only quality, tested products
- All items come with proper warranty and support
- You get after-sales service with a smile
- We offer expert advice for every buyer
- Located in Dhaka for fast delivery
Whether you need a basic tool or an advanced meter, we’ve got the perfect one for you.
Conclusion
The best multimeter depends on what you need.If you’re a pro, go for the Fluke 117. If you’re just starting out, AstroAI is great. Remember to check the CAT rating and features before you buy.Always remember: safety first. And if you’re in Bangladesh, Power Tech BD is here to help.Stay safe and measure smart!
Frequently Asked Questions (FAQs)
Which multimeter is best for beginners?
The AstroAI AM33D is ideal for beginners due to its simple interface, low price, and reliable performance for basic tasks.
Can I use a multimeter to test car batteries?
Yes. Models like the INNOVA 3320 are perfect for automotive use, including checking car batteries, alternators, and wiring.
What is the difference between auto-ranging and manual multimeters?
Auto-ranging multimeters select the correct range automatically, while manual ones require you to choose the range yourself. Auto-ranging is easier for most users.
Is it safe to use a multimeter at home?
Yes, as long as you use a multimeter with the right CAT rating (CAT II or CAT III) and follow basic safety rules, it’s perfectly safe for home use.
Do I need a true RMS multimeter?
True RMS is needed if you work with non-linear loads like variable-speed motors or inverters. For basic tasks, it’s not essential.
Can a multimeter measure temperature?
Only some models (like KAIWEETS HT118A) have a temperature measurement feature, usually with a thermocouple probe.
Where can I buy a quality multimeter in Bangladesh?
You can buy reliable, tested multimeters from Power Tech BD, located in Dhaka, offering expert support and fast delivery.