UEiTestInstruments
0 ratings
UEi Test Instruments DL389B True RMS Dual Display Clamp Meter
genuine image
UEi Test Instruments DL389B True RMS Dual Display Clamp Meter
The DL389B is an industrial grade True RMS clamp meter with enhanced capabilities, increased safety features, and a great design, making it an ideal tool for every industrial setting.
UEi Test Instruments DL389B True RMS Dual Display Clamp Meter
Item #: 22154980

UEi Test Instruments DL389B True RMS Dual Display Clamp Meter

Item #: 22154980

DJF 32318

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Monday, August 10
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.

Our Top Logistics Partners
  • fedex
  • dhl
The DL389B is an industrial grade True RMS clamp meter with enhanced capabilities, increased safety features, and a great design, making it an ideal tool for every industrial setting.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

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

What Stands Out

Comprehensive Measurement
The UEi DL389B offers extensive measurement capabilities, including AC/DC voltage, amps, microamps, resistance, capacitance, and more, making it an ideal tool for HVAC professionals and technicians.
User-Friendly Design
With an auto-ranging feature and 4000 counts display, the meter simplifies usage, allowing even beginners to accurately measure electrical parameters with ease, enhancing productivity and efficiency.
Durable & Reliable
Built to withstand tough working conditions, the UEi DL389B ensures durability, reliability, and high performance, providing peace of mind for professionals who depend on precision and quality in their measurements.

Product Details

Get the HVAC 4000 Counts Auto Ranging Voltmeter from Ubuy Djibouti. Measure AC & DC Volts, AC Amps, ACDC Microamps, Temperature, Frequency, Resistance, Capacitance, Duty Cycle, NCV & Diode Test with this reliable clamp meter.
  • UEi DL389B Digital True RMS Clamp Meter with dual display and temperature
  • Measures AC and DC volts, AC amps, ACDC microamps, temperature, frequency, resistance, capacitance, duty cycle
  • Auto ranging voltmeter for convenient measurement
  • Includes functions like diode test and non-contact voltage detection
  • 2-Year limited warranty for added trust and reliability
  • Ideal for HVAC professionals and general electrical measurements
Item Weight1.2 lbs (540 grams)

Who Should Buy?

Suitable For
  • HVAC Technicians

    Ideal for HVAC professionals needing a reliable meter to measure voltage, current, and temperature efficiently.

  • Electricians

    Perfect for electricians who require precise measurements for AC and DC circuits during installation and troubleshooting.

  • Home Inspectors

    Beneficial for home inspectors assessing electrical systems and ensuring safety standards are met in residential properties.

Not Suitable For
  • Casual Users

    Not suitable for non-professionals who may find advanced features overwhelming or unnecessary for simple tasks.

Product Description

UEi Test Instruments DL389B True RMS Dual Display Clamp Meter

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the meaning of True RMS in the UEi DL389B Clamp Meter?

    Answer: True RMS stands for Root Mean Square, a calculation used to measure the effective value of an alternating current (AC). The UEi DL389B clamp meter utilizes this technology to provide accurate readings regardless of the waveform's shape, making it essential for HVAC technicians and electricians. This feature is particularly useful when measuring non-sinusoidal waveforms that are common in variable speed drives or other electronic devices.
  • Question: How does the auto-ranging feature work in the UEi DL389B?

    Answer: The auto-ranging feature of the UEi DL389B automatically adjusts the measurement range to the highest level necessary to provide accurate readings. This eliminates the need for users to know the range beforehand, streamlining the measurement process. For HVAC professionals working on different systems, this is beneficial as they can quickly switch between measuring high voltages and lower signals without manual adjustments.
  • Question: Can the UEi DL389B measure microamps for HVAC applications?

    Answer: Yes, the UEi DL389B is capable of measuring microamps, making it ideal for HVAC applications where precise measurements are critical. In scenarios such as checking the current draw of a capacitor or testing sensors and controls, the ability to measure accurately in microamps ensures you can diagnose issues effectively and maintain system efficiency.
  • Question: What types of temperature measurement can the UEi DL389B perform?

    Answer: The UEi DL389B can measure both ambient and surface temperature using thermocouples. This is particularly valuable for HVAC technicians who need to assess the thermal performance of heating or cooling systems. By measuring temperatures accurately, you can determine whether equipment is operating within expected parameters, thereby diagnosing potential issues before they become serious.
  • Question: Is the UEi DL389B suitable for measuring both AC and DC voltages?

    Answer: Absolutely! The UEi DL389B is designed to measure both AC and DC voltages, making it a versatile tool for professionals. This feature is crucial when troubleshooting a variety of electrical systems, including residential wiring, automotive applications, and HVAC controls. With its ability to perform in various contexts, it minimizes the need for multiple tools.
  • Question: What differentiates this clamp meter from others in the market?

    Answer: The UEi DL389B stands out due to its True RMS measurement capability, high 4000-count display, and robust construction tailored for HVAC applications. Compared to standard clamp meters, it offers enhanced accuracy and a wider range of functionalities such as temperature measurements and microamp readings, all wrapped in a user-friendly design that appeals to both seasoned professionals and newcomers alike.
  • Question: How portable is the UEi DL389B clamp meter for fieldwork?

    Answer: The UEi DL389B is designed with portability in mind, featuring a lightweight body that allows for easy carrying and handling. Its compact size makes it convenient for fieldwork, enabling technicians to measure electrical parameters on-site while dealing with various systems. The built-in clamp design further enhances its usability in cramped or awkward spaces where traditional probes would be cumbersome.
  • Question: What safety features does the UEi DL389B include?

    Answer: Safety is a priority with the UEi DL389B, which incorporates multiple protective measures such as overload protection and a CAT III 600V rating. These features ensure it can handle demanding environments commonly faced in electrical and HVAC applications. Professionals can work confidently knowing that the meter is built to withstand high-voltage conditions without compromising user safety.
  • Question: What is the display like on the UEi DL389B digital clamp meter?

    Answer: The UEi DL389B features a clear 4000-count LCD display, which allows for easy reading of measurements even in low-light environments. The display indicates not only voltage and current values but also units of measurement. This clarity is essential for field technicians who need quick and accurate feedback while repairing or maintaining various systems.
  • Question: Where can I buy the UEi DL389B Digital True RMS Clamp Meter?

    Answer: The UEi DL389B Digital True RMS Clamp Meter is available for purchase at Ubuy in Djibouti. Ubuy offers a reliable platform for acquiring high-quality electronic tools, ensuring customers have access to the latest models and valuable product descriptions that cater to specific needs in HVAC and electrical work.

UEiTestInstruments Clamp Meters Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

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.

DJF 32318

Order now and get it around Monday, August 10

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Measures AC and DC volts, microamps, resistance, capacitance, frequency, duty cycle, diode test, and temperature
  • True RMS feature provides accurate measurements on any load
  • CAT IV 300V & CAT III 600V safety rating
  • Backlit dual display with work light and magnetic mount
  • Includes test leads, K-Type temperature probe, 2 AAA batteries, and a zippered pouch

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.