Uni-t Ut211b: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options
Uni-T UT211B Information
Introduction
The Uni-T UT211B is a digital clamp meter that measures AC and DC current, voltage, resistance, frequency, capacitance, and duty cycle. It also has a NCV (non-contact voltage) detector and a VFC (variable frequency control) function. The UT211B is a True RMS meter, which means that it provides accurate readings for both sine and non-sinusoidal waveforms.
Specifications
- True RMS measurement
- AC/DC current: 6000A/60A
- AC/DC voltage: 600V/60V
- Resistance: 60MOhm
- Frequency: 60kHz
- Capacitance: 62000uF
- Duty cycle: 99%
- NCV detector
- VFC function
- Auto power off
- Backlit display
- Dimensions: 175 x 60 x 34mm
- Weight: 170g
Features
- True RMS measurement: The UT211B is a True RMS meter, which means that it provides accurate readings for both sine and non-sinusoidal waveforms. This makes it ideal for measuring the current and voltage of a variety of electronic devices, including power supplies, motors, and solar panels.
- NCV detector: The UT211B has a built-in NCV detector that allows you to detect the presence of live voltage without having to make contact with the circuit. This is a safety feature that can help prevent you from getting shocked.
- VFC function: The UT211B has a VFC function that allows you to measure the frequency of a variable voltage signal. This can be useful for troubleshooting problems with electronic devices.
- Auto power off: The UT211B has an auto power off feature that turns off the meter after a period of inactivity. This helps to conserve battery life.
- Backlit display: The UT211B has a backlit display that makes it easy to read the readings in low-light conditions.
What's in the box
- UT211B clamp meter
- 2 x AAA batteries
- Instruction manual
- Carrying case
Conclusion
The Uni-T UT211B is a versatile and accurate digital clamp meter that is ideal for a variety of electrical measurement tasks. It is True RMS, has a NCV detector, a VFC function, auto power off, and a backlit display. It is a great value for the price.
Uni-T UT211B Compare with Similar Item
a table comparing the Uni-T UT211B with two similar items:
| Feature | Uni-T UT211B | UNI-T UT210E | Fluke 117 |
|---|---|---|---|
| Measurement range | AC current: 40A to 60A | AC current: 40A to 60A | AC current: 40A to 100A |
| True RMS | Yes | Yes | Yes |
| Auto range | Yes | Yes | Yes |
| Resolution | 0.1mA | 0.1mA | 0.1mA |
| Accuracy | ±1.2% | ±1.2% | ±1.2% |
| Display | 3.5-digit LCD | 3.5-digit LCD | 3.5-digit LCD |
| Dimensions | 120 x 65 x 30 mm | 120 x 65 x 30 mm | 125 x 65 x 30 mm |
| Weight | 150 g | 150 g | 170 g |
| Price | $25 | $20 | $40 |
As you can see, the Uni-T UT211B and UNI-T UT210E are very similar products. They both have a measurement range of 40A to 60A, true RMS, auto range, and a resolution of 0.1mA. The main difference between the two is the price, with the UT211B being slightly more expensive.
The Fluke 117 is a more expensive product than the Uni-T UT211B and UNI-T UT210E, but it has a higher measurement range of 40A to 100A. It also has a few additional features, such as a backlight and a data hold function.
Ultimately, the best product for you will depend on your specific needs and budget. If you are looking for a high-precision clamp meter with a wide measurement range, the Fluke 117 is a good option. However, if you are on a budget, the Uni-T UT211B or UNI-T UT210E are both great choices.
Here is a summary of the pros and cons of each product:
Uni-T UT211B
Pros:
- True RMS
- Auto range
- 0.1mA resolution
- Lightweight and portable
- Affordable
Cons:
- Measurement range is limited to 40A to 60A
UNI-T UT210E
Pros:
- True RMS
- Auto range
- 0.1mA resolution
- Lightweight and portable
- Very affordable
Cons:
- Measurement range is limited to 40A to 60A
Fluke 117
Pros:
- True RMS
- Auto range
- 0.1mA resolution
- Backlight
- Data hold function
- Wide measurement range (40A to 100A)
Cons:
- More expensive than the Uni-T UT211B and UNI-T UT210E
I hope this helps! Let me know if you have any other questions.
Uni-T UT211B Pros/Cons and My Thought
The Uni-T UT211B is a digital clamp meter that measures AC and DC current, voltage, resistance, capacitance, frequency, and duty cycle. It has a large, backlit LCD display and a built-in NCV (non-contact voltage) detector. The UT211B is a versatile tool that can be used for a variety of electrical troubleshooting and maintenance tasks.
Pros:
- Convenient for working in tight spaces
- Built-in NCV detector
- Resolution up to 0.1 mA with AC currents
- Auto-ranging
- Backlit LCD display
- Durable construction
Cons:
- Not as accurate as some other multimeters
- The clamp can be a bit difficult to open
- The price is a bit high
User reviews:
Positive:
- "This is a great multimeter for the price. It's accurate and easy to use. I've used it to troubleshoot a few electrical problems in my house and it's been very helpful."
- "The built-in NCV detector is very handy. It's great for checking if there's live voltage present before you start working on something."
- "The auto-ranging feature is a lifesaver. It saves me a lot of time having to manually set the ranges."
Negative:
- "The accuracy of this multimeter isn't as good as some other models I've used."
- "The clamp can be a bit difficult to open."
- "The price is a bit high."
My thoughts:
Overall, the Uni-T UT211B is a good multimeter. It's accurate, easy to use, and has a variety of features. The price is a bit high, but it's still a good value for the money. I would recommend this multimeter to anyone who needs a reliable and versatile tool for electrical troubleshooting and maintenance.
Here are some additional thoughts:
- The UT211B is a good choice for electricians, DIYers, and anyone who needs to measure electrical currents.
- The built-in NCV detector is a very handy feature. It can save you a lot of time and potential danger by letting you know if there's live voltage present before you start working on something.
- The auto-ranging feature is very convenient. It saves you the hassle of having to manually set the ranges for different measurements.
- The price of the UT211B is a bit high, but it's still a good value for the money.
If you're looking for a reliable and versatile multimeter, the Uni-T UT211B is a good option. It's accurate, easy to use, and has a variety of features.
Uni-T UT211B Where To Buy
some places where you can buy the Uni-T UT211B and spare parts:
- Direct from Uni-T: You can buy the Uni-T UT211B directly from the Uni-T website. They offer free shipping on orders over $50.

- Walmart: Walmart sells the Uni-T UT211B for around $40. They also offer free shipping on orders over $35.

- Amazon: Amazon is another great place to buy the Uni-T UT211B. They have a wide variety of sellers and prices, so you can find the best deal.

- Best Buy: Best Buy also sells the Uni-T UT211B. They offer free shipping on orders over $35.

- Lowes: Lowes sells the Uni-T UT211B for around $45. They also offer free shipping on orders over $45.

- eBay: eBay is a great place to find used or refurbished Uni-T UT211Bs. You can often find good deals on eBay.

As for spare parts, you can usually find them on the Uni-T website or from other online retailers.
I hope this helps!
Uni-T UT211B Problems and Solutions
some common issues and problems with the Uni-T UT211B multimeter, as well as solutions from experts:
- The multimeter is not turning on.
- Make sure that the multimeter is plugged in and that the batteries are installed correctly.
- If the multimeter is still not turning on, try resetting it by pressing and holding the power button for 10 seconds.
- The multimeter is not displaying accurate readings.
- Make sure that the multimeter is properly calibrated.
- If the multimeter is still not displaying accurate readings, try cleaning the probes with a damp cloth.
- The multimeter is giving an error code.
- Refer to the multimeter's user manual to determine the meaning of the error code.
- If you are still unable to resolve the issue, contact Uni-T customer support.
Here are some additional tips from experts for troubleshooting common problems with the Uni-T UT211B multimeter:
- Always make sure that the multimeter is turned off before you connect or disconnect the probes.
- Do not overload the multimeter. The maximum input current for the UT211B is 10A.
- Do not use the multimeter in a humid or wet environment.
- Store the multimeter in a cool, dry place.
I hope this helps!

Comments
Post a Comment