What are the key features of the UNI-T UT139A multimeter?

The UNI-T UT139A multimeter is equipped with True RMS capability, ensuring precise measurements for both AC and DC voltages. It features up to 600V CAT III safety rating, providing versatility for electrical professionals. Additionally, it includes functions for measuring frequency, non-contact voltage (NCV), resistance, and temperature, all in one compact device. This integration allows users to handle various electrical tasks like troubleshooting circuits or monitoring appliances efficiently.

How can I measure temperature with the UNI-T UT139A?

To measure temperature, the UNI-T UT139A utilizes an external thermocouple (typically K type), which you insert into the specified port. Switch the multimeter to the temperature setting, indicated by the °C or °F symbol. This feature is invaluable in HVAC applications or when assessing the performance of heating elements, as it allows for precise monitoring and adjustments based on real-time data.

What is the significance of True RMS in the UNI-T UT139A?

True RMS (Root Mean Square) is significant as it allows the multimeter to provide accurate readings of non-sinusoidal waveforms, commonly found in modern electrical systems. This capability ensures that voltage and current measurements reflect their true effective value, crucial for users in power quality analysis or electrical engineering tasks. It ensures reliable data when diagnosing issues in electronic devices or assessing electrical installations.

Can the UNI-T UT139A be used for measuring non-contact voltage?

Yes, the UNI-T UT139A can measure non-contact voltage (NCV). This function allows users to detect live electrical wires without direct contact, enhancing safety during electrical work. To use this feature, simply switch the multimeter to NCV mode, and bring the device near the conductor. It’s particularly useful for electricians during installations or maintenance, providing a quick and safe way to identify potentially hazardous situations.

What types of batteries does the UNI-T UT139A utilize?

The UNI-T UT139A operates on a 9V battery, making it user-friendly and easily replaceable. This power source ensures that the multimeter functions effectively for various measurements, while its low power consumption allows for extended usage. Users will appreciate having a dependable meter at hand for daily tasks in workshops, electronics troubleshooting, and educational environments.

What is the maximum resistance measurement of the UNI-T UT139A?

The UNI-T UT139A can measure resistance up to 40 MΩ. This high range allows for testing the integrity of resistors, assessing cable quality, or troubleshooting electrical circuits. When conducting continuity tests, this feature ensures that users can effectively diagnose issues by confirming whether connections are intact or if resistive faults need attention.

Is the UNI-T UT139A suitable for beginners?

Yes, the UNI-T UT139A is user-friendly, making it suitable for beginners as well as professionals. Its intuitive interface, along with a rotatable dial for selecting various functions, simplifies the measurement process. New users can quickly learn to measure voltage, current, and resistance. It’s ideal for DIY enthusiasts, students, or anyone learning about electrical systems.

How do I maintain the UNI-T UT139A multimeter?

Maintaining the UNI-T UT139A involves keeping the device clean and regularly checking its calibration. Clean the exterior with a damp cloth and avoid exposure to moisture. Periodically test the meter against known values to ensure accurate readings. Proper maintenance helps extend the longevity of the multimeter, making it a reliable tool for different measurement tasks over time.

What safety features does the UNI-T UT139A include?

The UNI-T UT139A features a CAT III 600V safety rating, providing essential protection against high voltage. It also has a fused input for current measurements to prevent damage to the device. These safety mechanisms are vital for users working in electrical environments, ensuring that they can conduct measurements with confidence, minimizing risks during troubleshooting or installations.

Where can I buy the UNI-T UT139A in South Africa?

You can purchase the UNI-T UT139A CAT III 600V True RMS Digital Multimeter at Ubuy. Ubuy offers a range of high-quality electronics, ensuring you receive a genuine product while benefiting from reliable customer support. Explore Ubuy for a smooth shopping experience and find the best tools for your measurement needs.

How to Shop UNI-T UT139A CAT III 600V True RMS Digital Online From Ubuy?

It’s easy to shop UNI-T UT139A CAT III 600V True RMS Digital online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is UNI-T UT139A CAT III 600V True RMS Digital Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The UNI-T UT139A CAT III 600V True RMS Digital is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

UNI-T

The UT139 series are CAT III 600V digital multimeters designed for electricians, featuring NCV, True RMS, and a built-in 31-segment analog bar for better measurement visualization.

UNI-T

Item #: 68905430

UNI-T UT139A CAT III 600V True RMS Digital Multimeter with Frequency,NCV,Resistance, Voltage,Temperature Measurement,Red/Grey

Item #: 68905430

ZAR 1530

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The UT139 series are CAT III 600V digital multimeters designed for electricians, featuring NCV, True RMS, and a built-in 31-segment analog bar for better measurement visualization.

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

True RMS Accuracy

Ensures precise measurement of both AC and DC signals, making it ideal for professionals who require reliable data in complex electrical environments.

Safety Rated

CAT III 600V rating offers robust protection against electrical hazards, making it a safe choice for electricians and technicians working on high-voltage equipment.

Versatile Measurements

Measures frequency, non-contact voltage, resistance, and temperature, providing extensive functionality for a wide range of electrical and electronic applications.

Product Details

Power Source	Battery Powered
Measurement Type	Multimeter
Compatible Devices	UNI-T UT139A/B/C/S
Color	red
Item Weight	370 Grams
Specification Met	Cetlus
Brand Name	UNI-T
Model	7720167
Manufacturer	UNI-T
Global Trade Identification Number	06935750511398
Part Number	7720167
Unit Count	1.0 Count
Brand	UNI-T

Who Should Buy?

Electricians
Ideal for electricians needing reliable measurements for voltage, current, resistance, and temperature in electrical systems.
DIY Enthusiasts
Perfect for hobbyists and DIYers who require versatile measurement tools for various home and automotive projects.
Technicians
Suitable for technicians performing regular maintenance and troubleshooting on electronic devices and appliances.

Advanced Engineers
Not ideal for advanced engineers needing high-end features beyond the standard capabilities of a multi-meter.

Product Description

UNI-T UT139A CAT III 600V True RMS Digital Multimeter with Frequency,NCV,Resistance, Voltage,Temperature Measurement,Red/Grey

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Customer Questions & Answers

Question: How to Shop UNI-T UT139A CAT III 600V True RMS Digital Online From Ubuy?

Answer: It’s easy to shop UNI-T UT139A CAT III 600V True RMS Digital online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is UNI-T UT139A CAT III 600V True RMS Digital Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The UNI-T UT139A CAT III 600V True RMS Digital is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

UNI-T Multi Testers Editorial Review

The overall customer reception of this multimeter is quite positive, with many users praising its quality and accuracy for the price. Some users found it to be a reliable tool for everyday use, especially for those in the repair industry. However, there were a few complaints about issues with the A and mA function after a few months of use, as well as concerns about the precision of the measurements compared to other testers. Some users also mentioned difficulties reaching out to customer service for support. Overall, the multimeter seems to offer good value for its price, with many users recommending it for various applications. However, there may be some inConsistencies in measurements and potential issues with certain functions over time that users should be aware of. **

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Pros

Good quality and robust Construction
Accurate measurements for everyday use
Reasonable price for the features offered
Trusted brand with a reputation for reliability

Cons

Concerns about measurement precision compared to other testers

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.

ZAR 1530

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QTY:

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Features & Benefits

Designed for electricians with CAT III 600V safety rating.
Features NCV for effective electrical status checks.
True RMS for accurate measurements.
31-segment analog bar for enhanced visual representation.
Powerful performance with MAX/MIN/REL modes and data hold.
Built-in LED backlight and auto power off for convenience.

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UNI-T UT139A CAT III 600V True RMS Digital Multimeter with Frequency,NCV,Resistance, Voltage,Temperature Measurement,Red/Grey

ZAR 1530

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Free Return*

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100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

UNI-T Multi Testers Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

ZAR 1530

Features & Benefits

Ubuy Assurance

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