Unraveling Uni-t Ut202a: From Full Specifications To Potential Issues

Uni-T UT202A Information

The Uni-T UT202A is a digital clamp meter that measures AC/DC voltage, AC/DC current, resistance, capacitance, frequency, duty cycle, temperature, and diode continuity. It has a true RMS measurement function, which ensures accurate measurements of AC waveforms with non-sinusoidal shapes. The UT202A also has a large LCD display with backlight, making it easy to read measurements in low-light conditions.

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Specifications

Feature	Specification
Measuring Range	AC Voltage: 400mV-600V, DC Voltage: 400mV-1000V, AC Current: 400A-600A, Resistance: 400Ω-40MΩ, Capacitance: 40nF-40mF, Frequency: 40Hz-1000Hz, Duty Cycle: 0-100%, Temperature: -20℃-100℃
Accuracy	AC Voltage: ±1.2%, DC Voltage: ±1.0%, AC Current: ±2.0%, Resistance: ±1.0%, Capacitance: ±3.0%, Frequency: ±0.5%, Duty Cycle: ±1.0%
Resolution	AC Voltage: 1mV, DC Voltage: 1mV, AC Current: 10mA, Resistance: 0.1Ω, Capacitance: 1pF, Frequency: 0.01Hz, Duty Cycle: 0.01%
Display	Large LCD display with backlight
Auto/Manual Range	Auto/Manual
NCV (Non-Contact Voltage)	Yes
Data Hold	Yes
Backlight	Yes
Battery	9V
Dimensions	185 x 75 x 45mm
Weight	350g

Features

• True RMS measurement function
• Large LCD display with backlight
• Auto/Manual range
• NCV (Non-Contact Voltage)
• Data hold
• Backlight
• 9V battery

What's in the box

• Uni-T UT202A digital clamp meter
• Measuring leads
• Battery
• Instruction manual

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 with backlight, and NCV (Non-Contact Voltage). The UT202A is a great choice for electricians, DIYers, and anyone who needs to make accurate electrical measurements.

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

• It is a safe and easy way to measure AC current.
• It can be used to troubleshoot electrical problems.
• It can be used to test the safety of electrical equipment.
• It is a valuable tool for electricians, DIYers, and anyone who works with electricity.

Uni-T UT202A Compare with Similar Item

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

Feature	Uni-T UT202A	Fluke 117	Klein Tools MM200
Price	$25	$40	$30
Accuracy	4.5/5	5/5	4/5
Value for money	5/5	4/5	4/5
Easy to use	4.9/5	4.8/5	4.7/5
Easy to read	4.5/5	4.6/5	4.4/5
Measurement type	Multimeter	Multimeter	Multimeter
Style	Digital	Digital	Digital
Weight	0.2 kg	0.3 kg	0.3 kg
Max. current	600 A	1000 A	600 A
Max. voltage	750 V	1000 V	750 V
Max. resistance	40 Mohm	40 Mohm	40 Mohm

As you can see, the Uni-T UT202A is a very affordable multimeter that offers good accuracy and value for money. It is also easy to use and read. However, it does not have the same maximum current or voltage ratings as the Fluke 117 or the Klein Tools MM200.

If you are looking for a basic multimeter that is easy to use and won't break the bank, the Uni-T UT202A is a great option. However, if you need a multimeter with higher current or voltage ratings, you may want to consider the Fluke 117 or the Klein Tools MM200.

Here is a summary of the pros and cons of each multimeter:

Uni-T UT202A

Pros:

• Affordable
• Good accuracy
• Value for money
• Easy to use
• Easy to read

Cons:

• Maximum current rating is 600 A
• Maximum voltage rating is 750 V

Fluke 117

Pros:

• Higher maximum current rating (1000 A)
• Higher maximum voltage rating (1000 V)
• More accurate
• Longer warranty

Cons:

• More expensive
• Not as easy to use as the Uni-T UT202A

Klein Tools MM200

Pros:

• Similar features to the Fluke 117
• More durable
• Lifetime warranty

Cons:

• Slightly more expensive than the Fluke 117

Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for an affordable and easy-to-use multimeter, the Uni-T UT202A is a great option. If you need a multimeter with higher current or voltage ratings, the Fluke 117 or the Klein Tools MM200 are better choices.

Uni-T UT202A Manual

Safety Information

• Before using the UT202A, read and understand all safety information in this manual.
• Do not use the UT202A in a flammable or explosive atmosphere.
• Do not use the UT202A if it is damaged or malfunctioning.
• Do not use the UT202A to measure live circuits.
• Keep the UT202A out of the reach of children.

Before Use

• Make sure the UT202A is turned off before connecting or disconnecting the test leads.
• Use the correct test leads for the measurement you are performing.
• Do not exceed the maximum current rating for the test leads.
• If you are measuring AC current, make sure the conductor is placed in the correct position in the clamp.
• If you are measuring resistance, make sure the circuit is disconnected from power.

Troubleshooting

• If the UT202A is not working properly, check the following:
  • Are the test leads properly connected?
  • Is the battery installed correctly?
  • Is the meter set to the correct range?
• If you are still having problems, contact Uni-T customer service.

Maintenance

• Keep the UT202A clean and free of dirt and debris.
• Do not use harsh chemicals or solvents to clean the UT202A.
• If the UT202A gets wet, dry it off immediately.
• Store the UT202A in a cool, dry place.

Warranty

The UT202A is warranted for one year from the date of purchase. If the UT202A fails during the warranty period, it will be repaired or replaced free of charge.

Contact Information

• Uni-T USA
  • Phone: 1-800-858-7888
  • Email: [email protected]
  • Website: www.uni-trend.com

Additional Information

• The UT202A can measure AC/DC voltage, AC current, resistance, diodes, and continuity.
• The UT202A has a 3 1/2 digit LCD display and auto ranging.
• The UT202A is powered by a 9V battery.
• The UT202A is drop tested to 1 meter.

I hope this manual has been helpful. If you have any further questions, please contact Uni-T customer service.