Uni-t Ut70d: Pros And Cons, Common Issues, And Best Places To Purchase
Uni-T UT70D Information
The Uni-T UT70D is a True RMS digital multimeter that is designed for professional and hobbyist use. It features a large, backlit LCD display, automatic ranging, and a variety of measurement functions, including AC/DC voltage, current, resistance, capacitance, frequency, duty cycle, and temperature.
The UT70D is a well-rounded multimeter that is suitable for a wide range of applications. It is accurate, easy to use, and reasonably priced.
Full specifications
| Feature | Specifications |
|---|---|
| Display | 3.5" backlit LCD |
| Resolution | 1000 counts |
| True RMS | Yes |
| Auto ranging | Yes |
| Measurement functions | AC/DC voltage, current, resistance, capacitance, frequency, duty cycle, temperature |
| Other features | HOLD function, MIN/MAX/AVERAGE function, REL function, data hold, low battery indicator, impact resistant holster |
| Dimensions | 195 x 75 x 40 mm |
| Weight | 350 g |
Features
- True RMS measurement: The UT70D measures True RMS voltage and current, which is important for accurately measuring non-sinusoidal signals.
- Automatic ranging: The UT70D automatically selects the correct measurement range, which eliminates the need to manually change the range.
- Large, backlit LCD display: The UT70D has a large, backlit LCD display that makes it easy to read the measurements in low-light conditions.
- HOLD function: The HOLD function allows you to freeze the measurement on the display.
- MIN/MAX/AVERAGE function: The MIN/MAX/AVERAGE function allows you to track the minimum, maximum, and average values of a measurement.
- REL function: The REL function allows you to measure the difference between a current measurement and a previous measurement.
- Data hold: The data hold function allows you to store the measurement data for later analysis.
- Low battery indicator: The low battery indicator warns you when the batteries are low.
- Impact resistant holster: The UT70D comes with an impact resistant holster that protects the multimeter from damage.
What's in the box
- UT70D multimeter
- Test leads
- Instruction manual
- Impact resistant holster
Conclusion
The Uni-T UT70D is a well-rounded digital multimeter that is suitable for a wide range of applications. It is accurate, easy to use, and reasonably priced. If you are looking for a reliable and versatile multimeter, the UT70D is a great option.
Uni-T UT70D Compare with Similar Item
a table comparing the Uni-T UT70D with some similar multimeters:
| Feature | Uni-T UT70D | Fluke 115 | Klein Tools MM500 |
|---|---|---|---|
| Display | 4.3" color TFT | 3.5" color TFT | 2.4" color TFT |
| Auto-ranging | Yes | Yes | Yes |
| True RMS | Yes | Yes | Yes |
| Capacitance measurement | 99.99 mF | 99.99 mF | 99.99 mF |
| Frequency measurement | 60 MHz | 50 MHz | 50 MHz |
| Duty cycle measurement | 99.9% | 99.9% | 99.9% |
| Temperature measurement | -40 to 1000°C | -40 to 1000°C | -40 to 1000°C |
| Resistance measurement | 200 mΩ | 200 mΩ | 200 mΩ |
| Continuity buzzer | Yes | Yes | Yes |
| Backlight | Yes | Yes | Yes |
| Weight | 288 g | 270 g | 242 g |
| Price | $120 | $150 | $100 |
As you can see, the Uni-T UT70D is a very capable multimeter with a wide range of features. It is comparable to the Fluke 115 and the Klein Tools MM500, but it is slightly less expensive. If you are looking for a multimeter with a color display, true RMS measurement, and a wide range of features, the Uni-T UT70D is a great option.
Here is a more detailed comparison of the three multimeters:
Uni-T UT70D
- Pros: Color display, true RMS measurement, wide range of features, affordable price
- Cons: Slightly larger and heavier than some other multimeters
Fluke 115
- Pros: Very accurate, durable, long battery life
- Cons: More expensive than some other multimeters
Klein Tools MM500
- Pros: Lightweight and compact, easy to use
- Cons: Not as accurate as some other multimeters, smaller display
Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for the most accurate and durable multimeter, the Fluke 115 is a great option. If you are looking for a more affordable multimeter with a color display and a wide range of features, the Uni-T UT70D is a great choice. And if you are looking for a lightweight and compact multimeter that is easy to use, the Klein Tools MM500 is a good option.
Uni-T UT70D Pros/Cons and My Thought
the pros, cons, user reviews, and my thoughts on the Uni-T UT70D multimeter:
Pros:
- The UT70D is a very versatile multimeter, with a wide range of features.
- It is accurate and reliable, making it a good choice for professional and hobbyist use.
- It is relatively easy to use, even for beginners.
- It is well-built and durable, making it a good investment.
Cons:
- The UT70D can be a bit bulky, making it difficult to carry around.
- The display is not as bright as some other multimeters, making it difficult to read in low-light conditions.
- The price is a bit high, but it is still a good value for the features it offers.
User reviews:
- Positive reviews:
- "This is a great multimeter for the price. It has all the features I need and it is very accurate."
- "I am a professional electrician and I use this multimeter every day. It is very reliable and I have never had any problems with it."
- "This multimeter is very easy to use, even for a beginner. The instructions are clear and the display is easy to read."
- Negative reviews:
- "The display is not as bright as I would like it to be. It can be difficult to read in low-light conditions."
- "The UT70D is a bit bulky. It is not as easy to carry around as some other multimeters."
- "The price is a bit high, but it is still a good value for the features it offers."
My thoughts:
Overall, I think the Uni-T UT70D is a great multimeter. It is accurate, reliable, easy to use, and well-built. The only real downside is that it is a bit bulky. However, if you are looking for a versatile and accurate multimeter, the UT70D is a great option.
Here are some additional thoughts:
- The UT70D is a great choice for professionals who need a reliable and accurate multimeter.
- It is also a good choice for hobbyists who want a multimeter with a wide range of features.
- The UT70D is a bit bulky, but it is still relatively easy to carry around.
- The price is a bit high, but it is still a good value for the features it offers.
I hope this helps!
Uni-T UT70D Where To Buy
some places where you can buy the Uni-T UT70D multimeter and spare parts:
- Direct from Uni-T: You can buy the Uni-T UT70D directly from the Uni-T website. They have a wide variety of multimeters and spare parts available, and you can usually find good deals on their website.

- Walmart: Walmart is a good place to buy the Uni-T UT70D if you're looking for a physical store to shop at. They usually have a good selection of multimeters available, and the prices are often competitive.

- Amazon: Amazon is another great place to buy the Uni-T UT70D. They have a huge selection of multimeters available, and the prices are often very good. You can also find a lot of spare parts for multimeters on Amazon.

- Best Buy: Best Buy is a good place to buy the Uni-T UT70D if you're looking for a physical store to shop at. They usually have a good selection of multimeters available, and the prices are often competitive.

- Lowes: Lowes is a good place to buy the Uni-T UT70D if you're looking for a physical store to shop at. They usually have a good selection of multimeters available, and the prices are often competitive.
- eBay: eBay is a good place to buy the Uni-T UT70D if you're looking for a good deal. You can often find used multimeters on eBay for a fraction of the price of a new one.

I hope this helps!
Uni-T UT70D Problems and Solutions
some common issues and problems with the Uni-T UT70D multimeter, along with solutions from experts:
- The multimeter doesn't turn 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 5 seconds.
- The multimeter is giving inaccurate readings.
- Make sure that the probes are properly inserted into the multimeter.
- Check the insulation of the probes to make sure that they are not damaged.
- If the multimeter is still giving inaccurate readings, try calibrating it.
- The multimeter is displaying an error message.
- Refer to the multimeter's manual to see what the error message means.
- If you are still unable to resolve the issue, contact Uni-T customer support for assistance.
Here are some additional tips for troubleshooting common problems with the Uni-T UT70D multimeter:
- Make sure that the multimeter is in the correct mode for the measurement you are trying to make.
- Check the range of the multimeter to make sure that it is set to the correct value.
- If you are measuring a current, make sure that the probes are connected in the correct way.
- If you are measuring a voltage, make sure that the probes are not touching each other.
I hope this helps!

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