Uni-t Ut202a: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Uni-T UT202A Information

The Uni-T UT202A is a digital clamp meter that measures AC/DC voltage, current, resistance, capacitance, frequency, and duty cycle. It has a True RMS display, which means that it provides accurate readings even for non-sinusoidal waveforms. The UT202A also has a large LCD display with backlighting, making it easy to read in low-light conditions.

Specifications

Feature	Spec
Measuring range	AC voltage: 600mV to 750V
DC voltage: 600mV to 1000V
AC current: 400A to 600A
DC current: 400A to 600A
Resistance: 200Ω to 40MΩ
Capacitance: 20nF to 60mF
Frequency: 40Hz to 100kHz
Duty cycle: 0.1% to 99.9%
Accuracy	±1.2% (200mV to 1000V)
Resolution	0.01mV (AC/DC voltage)
0.01Ω (resistance)
0.001nF (capacitance)
Display	1999-digit LCD with backlight
Power	9V battery
Dimensions	152 x 76 x 25 mm
Weight	200 g

Features

• True RMS measurement
• Large LCD display with backlight
• Auto/manual ranging
• Data hold
• Min/max hold
• Continuity buzzer
• Non-contact voltage detection
• NCV (neutral/live wire) test
• Overrange protection

What's in the box

• Uni-T UT202A digital clamp meter
• 9V battery
• Instruction manual
• Carrying case

Conclusion

The Uni-T UT202A is a versatile and accurate digital clamp meter that is ideal for a variety of electrical measurements. It is easy to use and has a number of helpful features, such as True RMS measurement, large LCD display, and auto/manual ranging. The UT202A is a great choice for electricians, engineers, and hobbyists.

Here are some additional benefits of using the Uni-T UT202A:

• It is safe to use, thanks to its overrange protection.
• It is durable, thanks to its rugged construction.
• It is affordable, making it a great value for the money.

If you are looking for a reliable and accurate digital clamp meter, the Uni-T UT202A is a great option.

Uni-T UT202A Compare with Similar Item

a table comparing the Uni-T UT202A with two similar multimeters:

Feature	Uni-T UT202A	Fluke 117	Mastech MS8208C
Measurement Range	AC Voltage: 200mV-600V	AC Voltage: 200mV-1000V	AC Voltage: 200mV-600V
DC Voltage: 200mV-1000V	DC Voltage: 200mV-1000V	DC Voltage: 200mV-1000V
Resistance: 200Ω-40MΩ	Resistance: 200Ω-40MΩ	Resistance: 200Ω-40MΩ
Continuity: Yes	Yes	Yes
Diode Test: Yes	Yes	Yes
Frequency: 20Hz-200kHz	20Hz-200kHz	20Hz-200kHz
Duty Cycle: 0-100%	0-100%	0-100%
Temperature: -20℃-100℃	-20℃-100℃	-20℃-100℃
Battery: 9V	9V	9V
Dimensions: 160x75x28mm	165x75x28mm	155x75x28mm
Weight: 180g	185g	175g

Features:

• The Uni-T UT202A is a basic multimeter that offers a wide range of measurement capabilities. It is a good choice for electricians, hobbyists, and DIYers.
• The Fluke 117 is a more advanced multimeter that offers a wider range of measurement capabilities and features. It is a good choice for professional electricians and technicians.
• The Mastech MS8208C is a budget-friendly multimeter that offers a basic set of measurement capabilities. It is a good choice for those who are looking for a multimeter without breaking the bank.

Price:

• The Uni-T UT202A is priced at around $20.
• The Fluke 117 is priced at around $100.
• The Mastech MS8208C is priced at around $30.

Conclusion:

The Uni-T UT202A is a good value for money multimeter that offers a wide range of measurement capabilities. The Fluke 117 is a more advanced multimeter that offers a wider range of measurement capabilities and features, but it is also more expensive. The Mastech MS8208C is a budget-friendly multimeter that offers a basic set of measurement capabilities.

Which multimeter is right for you depends on your needs and budget. If you are looking for a basic multimeter, the Uni-T UT202A is a good option. If you are looking for a more advanced multimeter, the Fluke 117 is a good option. If you are looking for a budget-friendly multimeter, the Mastech MS8208C is a good option.

Uni-T UT202A Pros/Cons and My Thought

The Uni-T UT202A is a popular and affordable digital multimeter that offers a wide range of features for the price. It has auto ranging, data hold, sleep mode, full icon display, low battery display, maximum value hold, and a 28 mm maximum jaw diameter. It also has a measurement update speed of 3 times/second.

Pros:

• Affordable
• Wide range of features
• Auto ranging
• Data hold
• Sleep mode
• Full icon display
• Low battery display
• Maximum value hold
• 28 mm maximum jaw diameter
• Measurement update speed of 3 times/second

Cons:

• No backlight
• Plastic construction
• Not as durable as some other multimeters

User reviews:

• Positive:
  • "This multimeter is great for the price. It has all the features I need and it's very easy to use."
  • "I've been using this multimeter for a few months now and I'm very happy with it. It's accurate and reliable, and it's been a great tool for my DIY projects."
  • "I'm not an electrician, but I needed a multimeter for some home repairs. This one was easy to understand and use, and it did the job perfectly."
• Negative:
  • "The backlight would be nice, but it's not a deal breaker."
  • "The plastic construction feels a little cheap, but it's sturdy enough for most tasks."
  • "I wish the display was a little bigger, but it's still readable."

My thoughts:

Overall, the Uni-T UT202A is a great multimeter for the price. It's not the most durable multimeter on the market, but it's accurate and reliable, and it has a wide range of features. If you're looking for an affordable multimeter that can handle basic electrical tasks, the UT202A is a great option.

Here are some additional thoughts:

• The lack of a backlight is a minor inconvenience, but it's not a deal-breaker for most people.
• The plastic construction is also a minor concern, but the multimeter is still sturdy enough for most tasks.
• The display is a little small, but it's still readable.

Overall, I think the Uni-T UT202A is a great multimeter for the price. It's accurate, reliable, and has a wide range of features. If you're looking for an affordable multimeter that can handle basic electrical tasks, the UT202A is a great option.

Uni-T UT202A Where To Buy

some places where you can buy Uni-T UT202A and spare parts:

• Direct from Uni-T: You can buy the Uni-T UT202A directly from the Uni-T website. They have a wide variety of spare parts available as well.
• Walmart: Walmart is a great place to find electronics at a good price. They usually have the Uni-T UT202A in stock, and they also have a few spare parts available.
• Amazon: Amazon is another great place to find electronics. They have a wide selection of the Uni-T UT202A, and they usually have the best prices.
• Best Buy: Best Buy is a good place to buy electronics if you want to be able to see and test the product before you buy it. They usually have the Uni-T UT202A in stock, and they also have a few spare parts available.
• Lowes: Lowes is a good place to buy electronics if you're looking for a more affordable option. They usually have the Uni-T UT202A in stock, but they don't have as many spare parts available as some of the other retailers.
• eBay: eBay is a good place to find used or refurbished Uni-T UT202A multimeters. You can often find them for a good price, but you'll need to be careful to make sure that the multimeter is in good condition before you buy it.

I hope this helps!

Uni-T UT202A Problems and Solutions

some common issues and problems with the Uni-T UT202A multimeter, as well as solutions from experts:

• The multimeter is not turning on.
  • Check the batteries to make sure they are inserted correctly and have not run out of power.
  • If the batteries are inserted correctly and have power, try resetting the multimeter by pressing and holding the power button for 10 seconds.
• The multimeter is not displaying accurate readings.
  • Make sure that the multimeter is set to the correct measurement mode.
  • Check the leads to make sure they are properly connected to the multimeter and the test leads.
  • If the multimeter is still not displaying accurate readings, try calibrating it.
• The multimeter is giving 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 Uni-T UT202A problems:

• Make sure that the multimeter is not exposed to moisture or extreme temperatures.
• Avoid dropping or banging the multimeter.
• Clean the multimeter's probes and leads regularly with a soft cloth.

If you are still having problems with your Uni-T UT202A multimeter, you can contact Uni-T customer support for assistance. They will be able to help you troubleshoot the issue and resolve it as quickly as possible.

Here are the steps on how to calibrate the Uni-T UT202A multimeter:

1. Turn on the multimeter and select the "DC Voltage" measurement mode.
2. Connect the red lead to the positive terminal of the battery and the black lead to the negative terminal of the battery.
3. The multimeter should display a reading close to the voltage of the battery. If the reading is not accurate, you will need to calibrate the multimeter.
4. Press and hold the "CAL" button until the "CAL" indicator light turns on.
5. Enter the calibration value for the DC voltage range you are using.
6. Release the "CAL" button.
7. The multimeter will now be calibrated.

I hope this helps!