UNI-T
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UNI-T UT139C Digital Multimeter Auto Range True RMS Meter Handheld Tester 6000 Count Voltmeter Temperature Test
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UNI-T UT139C Digital Multimeter Auto Range True RMS Meter Handheld Tester 6000 Count Voltmeter Temperature Test
UNI-T UT139C Digital Multimeter is an ideal choice for electricians used in electrical maintenance and repairing
UNI-T UT139C Digital Multimeter Auto Range True RMS Meter Handheld Tester 6000 Count Voltmeter Temperature Test
Item #: 22676809

UNI-T UT139C Digital Multimeter Auto Range True RMS Meter Handheld Tester 6000 Count Voltmeter Temperature Test

Item #: 22676809

ANG 157

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UNI-T UT139C Digital Multimeter is an ideal choice for electricians used in electrical maintenance and repairing
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What Stands Out

True RMS Measurement
Ensures accurate readings for both AC and DC voltages, making it ideal for professionals who require reliable data for complex electrical systems.
6000 Count Display
Provides a higher resolution for precise measurements, enabling users to detect minor fluctuations in electrical values for enhanced diagnostic capabilities.
Auto Range Functionality
Simplifies usage by automatically selecting the correct measurement range, saving time and reducing user errors in various testing environments.

Product Details

Browse and shop for UNI-T UT139C Digital Multimeter on Ubuy Sint Maarten - Global Store. Get accurate readings with this handheld tester. Auto range, true RMS, 6000 count voltmeter, and temperature test capabilities. Fast shipping available.
  • UT139 Series digital multimeters designed for electricians
  • True RMS for the whole series, Auto Range with True RMS
  • Measure signals with varied frequency (VFC)
  • Measure large capacitance up to 100mF
  • LCD Backlight for easy reading, with a large screen display
  • Equipped with NCV feature for effectively checking electrical status
Item Weight1.15 lbs (520 grams)

Who Should Buy?

Suitable For
  • Electrical Technicians

    Ideal for professionals who require precise measurements for troubleshooting and testing electrical circuits and devices.

  • DIY Enthusiasts

    Perfect for hobbyists and those undertaking home projects needing reliable data to ensure safety and functionality.

  • HVAC Professionals

    Great for heating, ventilation, and air conditioning technicians who frequently measure temperature and voltage for system diagnostics.

Not Suitable For
  • Beginner Users

    May be overwhelming for novices due to advanced features that require some experience to use effectively.

  • High-Volume Users

    Not designed for continuous heavy-duty use in industrial settings where rugged, higher-rated multimeters are preferable.

  • Casual Users

    Less suitable for users who only need basic measurements occasionally, as there are simpler options available.

Product Description

UNI-T UT139C Digital Multimeter Auto Range True RMS Meter Handheld Tester 6000 Count Voltmeter Temperature Test

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What features does the UNI-T UT139C Digital Multimeter offer?

    Answer: The UNI-T UT139C Digital Multimeter is equipped with several advanced features including auto-ranging capabilities, True RMS measurement, and a 6000 count display. This allows for precise readings in both AC and DC voltages, currents, and resistances. Additionally, it can measure temperature, capacitance, and frequency, making it a versatile tool for electronics work or home use. Whether you’re an electrician troubleshooting wiring issues or a hobbyist working on projects, these features ensure you get accurate and reliable measurements.
  • Question: How do you use the UNI-T UT139C to measure voltage?

    Answer: To measure voltage with the UNI-T UT139C, turn the multimeter dial to the DC or AC voltage setting as required. Connect the black probe to the COM terminal and the red probe to the VΩmA terminal. Place the probes on the circuit or component where you want to measure voltage. The auto-ranging feature will automatically select the appropriate scale for you, allowing for an effortless measuring experience. This functionality is ideal for diagnosing issues in residential wiring or electronic circuits, ensuring accuracy with every reading.
  • Question: Can the UNI-T UT139C measure temperature?

    Answer: Yes, the UNI-T UT139C can indeed measure temperature. By switching to the temperature measurement mode and inserting the thermocouple probe into the provided input socket, users can obtain temperature readings in both Celsius and Fahrenheit. This feature is particularly useful for HVAC applications, automotive work, or simply checking appliance temperatures at home. It provides an added layer of functionality that enhances its usability for various projects.
  • Question: What is True RMS and why is it important?

    Answer: True RMS (Root Mean Square) is critical for accurately measuring AC voltage and current waveforms. Unlike average responding meters, True RMS meters like the UNI-T UT139C provide accurate readings regardless of the waveform shape. This is especially important in electrical applications involving non-linear loads, such as those found in modern electronics. Professionals and hobbyists can rely on this feature for precision in testing and troubleshooting complex electrical systems.
  • Question: Is the UNI-T UT139C suitable for beginners?

    Answer: Absolutely, the UNI-T UT139C is user-friendly, making it suitable for beginners. Its auto-ranging feature removes the guesswork in selecting the correct range, while the clear digital display provides easily readable results. The added functionality for measuring different electrical parameters encourages learning and practical application, whether in academic settings or DIY projects at home. Beginners can quickly become adept at using this multimeter to perform basic to intermediate electrical troubleshooting.
  • Question: What safety features does the UNI-T UT139C have?

    Answer: The UNI-T UT139C features several safety protections including overload protection on all ranges and a cat rating of CAT III 600V for enhanced safety during use. It also has a durable design that can withstand occasional drops and bumps. These safety features provide peace of mind for users who frequently work with high voltage or intricate electronic components, ensuring they can perform measurements without risking damage to themselves or the device.
  • Question: Can the UNI-T UT139C be used for automotive diagnostics?

    Answer: Yes, the UNI-T UT139C is an excellent tool for automotive diagnostics. With its ability to measure DC voltage, current, resistance, and perform temperature readings, it can efficiently test batteries, fuses, and sensors within vehicles. Additionally, the multimeter's resolution of 6000 counts allows for precise measurements crucial in automotive analysis, helping users accurately troubleshoot various electrical issues in cars, trucks, and other vehicles.
  • Question: What is the display like on the UNI-T UT139C?

    Answer: The UNI-T UT139C features a large, backlit LCD display that shows clear and easy-to-read measurements even in low light conditions. It displays up to 6000 counts, allowing users to view detailed readings without strain. The multimeter also includes a bar graph for a more visual representation of changing values. This thoughtful design enhances usability during fieldwork, making it straightforward to monitor measurements and carry out precision tasks with visibility.
  • Question: How do you test resistance using the UNI-T UT139C?

    Answer: To test resistance with the UNI-T UT139C, ensure the multimeter is turned off from power and set it to the resistance measurement function. Connect the probes across the resistor or component you wish to test. The multimeter will display the resistance value in ohms (Ω), helping you diagnose circuit issues or evaluate component functionality. This straightforward testing method is beneficial in electronics repair and maintenance, ensuring components are functioning correctly.
  • Question: Where can I buy the UNI-T UT139C Digital Multimeter in Sint Maarten?

    Answer: You can purchase the UNI-T UT139C Digital Multimeter from Ubuy, a reliable e-commerce platform that offers a wide selection of electronic tools. Ubuy stocks this multimeter and provides a user-friendly shopping experience, ensuring you can find your desired items with ease. Visit Ubuy for detailed product information, and to place your order for the UNI-T UT139C today.

UNI-T Multi Testers Editorial Review

The multimeter seems to have impressive features and a reasonable price. However, there have been issues with the temperature measuring function, with a null reading due to an open structure. Two meters have been returned due to this issue, but the third has been reported as working correctly and the breadth of the other features are impressive. One reviewer mentions the probe being a bit cheap, but it does work. Overall, it seems to be a solid purchase for those needing a multimeter with temperature measuring capabilities.

Customer Reviews & Ratings

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Pros

  • Impressive features
  • Reasonable price
  • Accurate

Cons

  • Temperature measuring function had issues

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ANG 157

Order now and get it around Tuesday, June 30

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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Fastest cross-border delivery

Features & Benefits

  • Newly designed digital multimeter
  • Offers high performance/ price ratio
  • Totally over-load protection and unique structural design
  • True RMS for the whole series
  • Auto Range with True RMS
  • Can measure signals with varied frequency and large capacitance up to 100mF