Uni-t Ut105: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

Uni-T UT105 Information

The Uni-T UT105 is a digital multimeter that is designed for automotive use. It features a wide range of measurement functions, including DC/AC voltage, DC current, resistance, frequency, duty cycle, capacitance, and temperature. The UT105 also has a number of special features for automotive use, such as a tachometer function for measuring engine RPM, a dwell angle function for measuring ignition timing, and a battery test function.

Image of Uni-T UT105 multimeter

Specifications

Feature	Value
Display	4000 counts LCD
Voltage Range	DC: 200mV to 1000V, AC: 200mV to 750V
Current Range	DC: 200µA to 10A, AC: 200mA to 10A
Resistance Range	200Ω to 40MΩ
Frequency Range	20Hz to 100kHz
Duty Cycle Range	0% to 99%
Capacitance Range	20nF to 100µF
Temperature Range	-20°C to 100°C
Accuracy	DC Voltage: ±(0.5%+2dgt), AC Voltage: ±(1.0%+2dgt)
Current: ±(1.0%+2dgt), Resistance: ±(0.5%+2dgt)
Dimensions	175 x 75 x 35mm
Weight	250g

Features

• True RMS measurement
• Automatic range selection
• Data hold function
• Low battery indicator
• Backlit display
• Audible continuity buzzer
• 10A current clamp
• Tachometer function
• Dwell angle function
• Battery test function

What's in the box

• Uni-T UT105 multimeter
• Pair of test leads
• 9V battery
• Holster
• Instruction manual

The Uni-T UT105 is a versatile and powerful multimeter that is ideal for automotive use. It is easy to use and has a wide range of measurement functions. The UT105 is a great value for the price and is a must-have for any automotive enthusiast.

Here are some additional benefits of using the Uni-T UT105:

• It is safe to use, thanks to its overvoltage protection and overload protection.
• It is durable, thanks to its rubber housing.
• It is compact and lightweight, making it easy to carry around.
• It is affordable, making it a great value for the price.

If you are looking for a reliable and affordable multimeter for automotive use, the Uni-T UT105 is a great option.

Uni-T UT105 Compare with Similar Item

a table comparing the Uni-T UT105 with two similar multimeters:

Feature	Uni-T UT105	Mastech MS8207D	Fluke 117
Price	$20	$25	$50
Range	AC/DC voltage: 200mV to 1000V	AC/DC voltage: 200mV to 1000V	AC/DC voltage: 200mV to 1000V
Current: 200mA to 10A	Current: 200mA to 10A	Current: 200mA to 10A
Resistance: 200Ω to 20MΩ	Resistance: 200Ω to 20MΩ	Resistance: 200Ω to 20MΩ
Capacitance: 20nF to 100μF	Capacitance: 20nF to 100μF	Capacitance: 20nF to 100μF
Frequency: 20Hz to 100MHz	Frequency: 20Hz to 100MHz	Frequency: 20Hz to 100MHz
Diode test	Yes	Yes	Yes
Continuity test	Yes	Yes	Yes
Auto power off	Yes	Yes	Yes
Backlit display	Yes	Yes	Yes
Dimensions	185 x 75 x 35 mm	180 x 75 x 40 mm	190 x 76 x 42 mm
Weight	230 g	240 g	300 g

As you can see, the Uni-T UT105 is the most affordable multimeter in this comparison. It has a basic feature set that is suitable for most general-purpose applications. The Mastech MS8207D is a slightly more expensive multimeter that offers a few additional features, such as a temperature probe and a relative humidity sensor. The Fluke 117 is the most expensive multimeter in this comparison, but it also offers the most features. It has a wider range of measurements, a more durable construction, and a longer warranty.

Ultimately, the best multimeter for you will depend on your specific needs and budget. If you are looking for an affordable multimeter with a basic feature set, the Uni-T UT105 is a good option. If you need a multimeter with more features or a more durable construction, the Mastech MS8207D or the Fluke 117 are good options.

Here is a summary of the key differences between the three multimeters:

Feature	Uni-T UT105	Mastech MS8207D	Fluke 117
Price	$20	$25	$50
Features	Basic	Basic + temperature probe + relative humidity sensor	Advanced
Construction	Durable	Durable	Very durable
Warranty	1 year	2 years	3 years

I hope this helps!

Uni-T UT105 Pros/Cons and My Thought

The Uni-T UT105 is a digital multimeter that is popular among hobbyists and professionals alike. It is a versatile tool that can be used for a variety of electrical measurements, including voltage, current, resistance, capacitance, and continuity. The UT105 is also equipped with a number of additional features, such as a data hold function, a peak hold function, and a low battery indicator.

Pros:

• Affordable
• Versatile
• Durable
• Easy to use
• Backlit display
• Data hold function
• Peak hold function
• Low battery indicator

Cons:

• Not as accurate as some more expensive multimeters
• The case can be a bit bulky
• The leads are not very long

User reviews:

Positive:

• "This is a great multimeter for the price. It's accurate, easy to use, and has all the features I need."
• "I've been using this multimeter for a few years now and it's still going strong. It's been dropped, banged around, and gotten wet, but it still works perfectly."
• "This is the perfect multimeter for hobbyists and DIYers. It's affordable, easy to use, and has all the features you need for basic electrical work."

Negative:

• "The accuracy of this multimeter is not as good as some more expensive models."
• "The case is a bit bulky and can be a bit difficult to carry around."
• "The leads are not very long, which can be a bit inconvenient when you're working in tight spaces."

My thoughts:

Overall, I think the Uni-T UT105 is a great multimeter for the price. It's accurate, easy to use, and has all the features you need for basic electrical work. If you're looking for a multimeter that won't break the bank, I would definitely recommend the UT105.

Here are some additional thoughts I have about the Uni-T UT105:

• The backlit display is very helpful in low-light conditions.
• The data hold function is useful for capturing readings that are constantly changing.
• The peak hold function is useful for capturing the highest or lowest reading that has occurred during a measurement.
• The low battery indicator is a nice safety feature that prevents you from accidentally using the multimeter when the batteries are low.

Overall, I think the Uni-T UT105 is a great multimeter for the price. It's accurate, easy to use, and has all the features you need for basic electrical work. If you're looking for a multimeter that won't break the bank, I would definitely recommend the UT105.

Uni-T UT105 Problems and Solutions

some common issues and problems with the Uni-T UT105 multimeter, along with solutions from experts:

• The multimeter is not turning on.
  • Make sure that the multimeter is properly plugged in.
  • Check the fuse in the multimeter. If it is blown, replace it.
  • 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 properly calibrated.
  • Check the leads of the multimeter to make sure that they are in good condition.
  • Try using a different set of leads.
• The multimeter is giving an error message.
  • Consult the multimeter's manual to see what the error message means.
  • Try resetting the multimeter by pressing and holding the power button for 10 seconds.

Here are some additional tips from experts to help you troubleshoot problems with your Uni-T UT105 multimeter:

• Always follow the safety precautions in the multimeter's manual.
• Store the multimeter in a cool, dry place.
• Do not expose the multimeter to moisture or liquids.
• Do not drop the multimeter.
• Have the multimeter serviced by a qualified technician if you are not sure how to troubleshoot a problem.

I hope this helps!