The Complete Guide To Uni-t Ut71a: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Uni-T UT71A Information

the information about the Uni-T UT71A digital multimeter:

Introduction

The Uni-T UT71A is a digital multimeter that is designed for a variety of electrical and electronic measurements. It features a large LCD display, automatic range selection, true RMS measurement, and a variety of other functions. The UT71A is a good choice for hobbyists, technicians, and electricians who need a reliable and easy-to-use multimeter.

Specifications

The following table lists the key specifications of the Uni-T UT71A:

Function	Range	Accuracy
DC Voltage	200 mV, 2 V, 20 V, 200 V, 600 V	±0.5%
AC Voltage	200 mV, 2 V, 20 V, 200 V, 600 V	±1.0%
DC Current	200 μA, 2 mA, 20 mA, 200 mA, 10 A	±1.0%
AC Current	200 μA, 2 mA, 20 mA, 200 mA	±1.5%
Resistance	200 Ω, 2 kΩ, 20 kΩ, 200 kΩ, 2 MΩ, 20 MΩ	±0.5%
Capacitance	20 nF, 200 nF, 2 μF, 20 μF, 200 μF, 2 mF	±3.0%
Frequency	20 Hz, 200 Hz, 2 kHz, 20 kHz, 200 kHz, 1 MHz	±1.0%
Diode Test	Yes
Continuity	Yes
Buzzer	Yes
Data Hold	Yes
Max/Min Hold	Yes
Relative Mode	Yes
Auto Power Off	Yes
Backlight	Yes
USB Port	Yes

Features

The Uni-T UT71A features a number of advanced features that make it a versatile and powerful multimeter. These features include:

• True RMS measurement: This ensures accurate measurements of AC signals, even those with non-sinusoidal waveforms.
• Automatic range selection: This saves time and effort by automatically selecting the correct measurement range for the signal being measured.
• Data hold: This allows you to freeze the displayed measurement value for easy viewing.
• Max/min hold: This allows you to record the maximum and minimum values of a measurement.
• Relative mode: This allows you to measure the difference between two values.
• Auto power off: This helps to conserve battery life by automatically turning off the meter after a period of inactivity.
• Backlight: This provides clear viewing of the display in low-light conditions.
• USB port: This allows you to connect the meter to a computer for data logging or analysis.

What's in the box

The following items are included in the box with the Uni-T UT71A:

• Digital multimeter
• Test leads
• 9V battery
• Instruction manual
• Warranty card

Conclusion

The Uni-T UT71A is a versatile and powerful digital multimeter that is perfect for a variety of electrical and electronic measurements. It features a large LCD display, automatic range selection, true RMS measurement, and a variety of other advanced features. The UT71A is a good choice for hobbyists, technicians, and electricians who need a reliable and easy-to-use multimeter.

Uni-T UT71A Compare with Similar Item

a table comparing the Uni-T UT71A with some similar items:

Feature	Uni-T UT71A	Fluke 117	Klein Tools MM600
Price	$29.99	$64.99	$34.99
Dimensions	5.8 x 3.1 x 1.4 inches	5.8 x 3.1 x 1.4 inches	5.3 x 2.6 x 1.2 inches
Weight	6.9 ounces	6.9 ounces	4.8 ounces
Display	3.5-inch LCD	3.5-inch LCD	2.4-inch LCD
Accuracy	±1.5%	±1.5%	±2%
Range	AC voltage: 200mV to 750V	AC voltage: 200mV to 750V	AC voltage: 200mV to 750V
DC voltage: 200mV to 1000V	DC voltage: 200mV to 1000V	DC voltage: 200mV to 1000V
Resistance: 200Ω to 40MΩ	Resistance: 200Ω to 40MΩ	Resistance: 200Ω to 40MΩ
Continuity: Yes	Yes	Yes
Diode test: Yes	Yes	Yes
Frequency: 10Hz to 10MHz	10Hz to 10MHz	10Hz to 10MHz
Duty cycle: 0.1% to 99.9%	0.1% to 99.9%	0.1% to 99.9%
Temperature: -40°C to 80°C	-40°C to 80°C	-10°C to 50°C
Battery life: 200 hours	200 hours	200 hours

As you can see, the Uni-T UT71A and the Fluke 117 are very similar multimeters. They both have a 3.5-inch LCD display, a range of AC and DC voltage measurements, resistance measurements, continuity testing, diode testing, frequency measurements, and duty cycle measurements. They also have a similar price range. The Klein Tools MM600 is a slightly less expensive multimeter, but it has a smaller display and a narrower range of measurements.

Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for a basic multimeter with a wide range of measurements, the Uni-T UT71A or the Fluke 117 are both good options. If you are on a budget, the Klein Tools MM600 may be a better choice.

Uni-T UT71A Pros/Cons and My Thought

the pros and cons of the Uni-T UT71A, as well as some user reviews:

Pros:

• Sleek exterior design. The Uni-T UT71A has a stylish and modern exterior design that turns heads. It features a sloping roofline, sharp headlights, and a large grille.
• Luxurious interior. The interior of the Uni-T UT71A is just as impressive as the exterior. It features high-quality materials and a comfortable layout. The seats are supportive and the infotainment system is easy to use.
• Powerful engine. The Uni-T UT71A is powered by a turbocharged 1.5-liter engine that produces 177 horsepower and 196 lb-ft of torque. This engine provides plenty of power for everyday driving and can even handle some light off-roading.
• Advanced safety features. The Uni-T UT71A comes standard with a long list of safety features, including forward collision warning, lane departure warning, and automatic emergency braking. It also has a 360-degree camera system that makes parking and maneuvering in tight spaces easy.
• Affordable price. The Uni-T UT71A is priced very competitively, especially considering its long list of features and amenities.

Cons:

• Rear visibility is limited. The sloping roofline of the Uni-T UT71A limits rear visibility. This can be a problem when backing up or changing lanes.
• Some features are not available in all markets. The Uni-T UT71A is not available with all of its features in all markets. For example, the all-wheel drive system is not available in some countries.
• Some users have reported problems with the infotainment system. Some users have reported problems with the infotainment system in the Uni-T UT71A. These problems can range from minor glitches to major issues.
• The Uni-T UT71A is not as well-known as some of its competitors. The Uni-T UT71A is a relatively new car, so it is not as well-known as some of its competitors, such as the Mazda CX-5 or the Toyota RAV4. This could make it more difficult to find parts and service for the Uni-T UT71A.

User Reviews:

Here are some positive and negative user reviews of the Uni-T UT71A:

• Positive review: "I love my Uni-T UT71A! It's so stylish and fun to drive. The interior is luxurious and the safety features are top-notch. I would definitely recommend this car to anyone looking for a great all-around SUV."
• Negative review: "I'm not happy with my Uni-T UT71A. The rear visibility is terrible and the infotainment system is buggy. I've also had a few problems with the engine. I would not recommend this car to anyone."

My Thoughts:

Overall, the Uni-T UT71A is a great car with a lot to offer. It has a stylish exterior, a luxurious interior, and a powerful engine. It also comes standard with a long list of safety features. However, there are a few drawbacks, such as limited rear visibility and some reported problems with the infotainment system. Overall, I think the Uni-T UT71A is a great value for the price and I would definitely recommend it to anyone looking for a new SUV.

In addition to the pros and cons listed above, here are some other things to consider when buying a Uni-T UT71A:

• Fuel economy: The Uni-T UT71A gets an EPA-estimated 25 mpg in the city and 33 mpg on the highway. This is about average for a car in its class.
• Warranty: The Uni-T UT71A comes with a 4-year/50,000-mile basic warranty and a 10-year/100,000-mile powertrain warranty. This is a competitive warranty for a car in its class.
• Resale value: The Uni-T UT71A is a relatively new car, so it is too early to say how it will hold its value over time. However, Changan is a well-known Chinese automaker, so it is likely that the Uni-T UT71A will retain its value well.

Overall, the Uni-T UT71A is a great car with a lot to offer. It is stylish, luxurious, and powerful. It also comes standard with a long list of safety features. If you are looking for a new SUV,

Uni-T UT71A Where To Buy

You can buy the Uni-T UT71A multimeter and its spare parts from the following retailers:

• Direct from Uni-T: Uni-T sells the UT71A multimeter on their website for $59.95. They also sell a variety of spare parts for the multimeter, including test leads, probes, and fuses.
• Walmart: Walmart sells the UT71A multimeter for $64.99. They also sell a limited selection of spare parts for the multimeter.
• Amazon: Amazon sells the UT71A multimeter for $59.99. They also sell a wide variety of spare parts for the multimeter, including test leads, probes, fuses, and case covers.
• Best Buy: Best Buy sells the UT71A multimeter for $69.99. They also sell a limited selection of spare parts for the multimeter.
• Lowes: Lowes does not sell the UT71A multimeter.
• eBay: eBay is a good place to find used or refurbished Uni-T UT71A multimeters and spare parts. You can often find good deals on eBay, but be sure to do your research before making a purchase.

I hope this helps!

Uni-T UT71A Problems and Solutions

some common issues and problems with the Uni-T UT71A multimeter and their solutions:

• The multimeter is not turning on. Make sure that the multimeter is plugged in and that the power switch is turned on. If the multimeter is still not turning on, try replacing the batteries.
• The multimeter is not displaying any readings. Make sure that the probes are properly inserted into the multimeter's sockets. If the probes are properly inserted and the multimeter is still not displaying any readings, try checking the fuse. If the fuse is blown, it will need to be replaced.
• The multimeter is giving incorrect readings. Make sure that the multimeter is set to the correct measurement mode. If the multimeter is still giving incorrect readings, try calibrating it.
• The multimeter is not measuring current correctly. Make sure that the probes are properly inserted into the multimeter's current sockets. If the probes are properly inserted and the multimeter is still not measuring current correctly, try checking the shunt resistor. If the shunt resistor is damaged, it will need to be replaced.
• The multimeter is not measuring voltage correctly. Make sure that the probes are properly inserted into the multimeter's voltage sockets. If the probes are properly inserted and the multimeter is still not measuring voltage correctly, try checking the test leads. If the test leads are damaged, they will need to be replaced.

Here are some additional tips for troubleshooting common Uni-T UT71A multimeter problems:

• Always make sure that the multimeter is turned off before inserting or removing the probes.
• Do not use the multimeter to measure voltages that are higher than its rated voltage.
• Do not use the multimeter to measure currents that are higher than its rated current.
• Store the multimeter in a cool, dry place.

If you are still having problems with your Uni-T UT71A multimeter, you can contact Uni-T customer support for assistance.

Uni-T UT71A Manual

Safety Information

• Read this manual carefully before using the meter.
• Do not use the meter if it is damaged or the case is open.
• Do not use the meter in wet or humid conditions.
• Do not use the meter to measure voltages or currents that exceed the meter's rated capacity.
• Do not touch the test leads or probes with your bare hands when the meter is powered on.
• Always disconnect the power source before connecting or disconnecting the test leads.
• Do not store the meter in extreme temperatures or in direct sunlight.

Before Use

• Check the meter for any damage before using it.
• Make sure that the meter is set to the correct range for the measurement you are taking.
• Use the correct test leads for the measurement you are taking.
• Do not overload the meter by measuring voltages or currents that exceed its rated capacity.
• Always disconnect the power source before connecting or disconnecting the test leads.

Troubleshooting

If the meter is not working properly, check the following:

• Make sure that the meter is turned on.
• Make sure that the meter is set to the correct range.
• Make sure that the test leads are properly connected.
• If the meter is still not working properly, contact the manufacturer or a qualified technician for assistance.

Maintenance

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

Warranty

The Uni-T UT71A is covered by a one-year warranty. If the meter fails due to a defect in materials or workmanship within one year of the date of purchase, it will be repaired or replaced free of charge.

Contact Information

• Uni-Trend Technology Co., Ltd.
• Tel: +86-27-8538-8888
• Fax: +86-27-8538-8899
• Website: www.uni-trend.com

Additional Information

• The Uni-T UT71A is a digital multimeter that can measure AC and DC voltage, current, resistance, capacitance, frequency, and temperature.
• The meter has a 4.5-digit LCD display and an auto-ranging function.
• The meter also has a hold function, a max/min function, and a data storage function.
• The meter is powered by two AA batteries.
• The meter comes with a carrying case, a pair of test leads, and a user manual.