---
product_id: 3045436
title: "UEi Test Instruments DL389 TRMS Dual Display Digital Clamp-on Meter"
brand: "uei test instruments"
price: "$1.01"
currency: USD
in_stock: false
reviews_count: 13
url: https://www.desertcart.ec/products/3045436-uei-test-instruments-dl389-trms-dual-display-digital-clamp-on
store_origin: EC
region: Ecuador
---

# 750VAC/1000VDC 1.5 x 3 x 8.7 in Battery Powered UEi Test Instruments DL389 TRMS Dual Display Digital Clamp-on Meter

**Brand:** uei test instruments
**Price:** $1.01
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power Up Your Precision!

## Quick Answers

- **What is this?** UEi Test Instruments DL389 TRMS Dual Display Digital Clamp-on Meter by uei test instruments
- **How much does it cost?** $1.01 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/3045436-uei-test-instruments-dl389-trms-dual-display-digital-clamp-on)

## Best For

- uei test instruments enthusiasts

## Why This Product

- Trusted uei test instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔍 Easy View Display:** Experience effortless reading with a clear dual display, even in low-light conditions.
- • **🌡️ True RMS Accuracy:** Get precise measurements with True RMS technology for all your electrical needs.
- • **🔧 Built for Durability:** Engineered to withstand the toughest jobs, ensuring reliability in any environment.
- • **🧲 Hands-Free Operation:** Magnet and detachable head allow for convenient, hands-free use while you work.
- • **🛠️ Versatile Functionality:** Includes a Type K temperature probe and multiple testing capabilities for comprehensive diagnostics.

## Overview

The UEi Test Instruments DL389 TRMS Dual Display Digital Clamp-on Meter is a robust and versatile tool designed for professionals. With features like True RMS measurement, a dual display, and a range of testing capabilities, it meets the demands of both fieldwork and shop environments. Built to last with high-quality materials, this meter is your go-to for accurate electrical diagnostics.

## Description

Product Description: The PRO+ offers contractors better features, functions and safety making it the most complete Clamp-On Meter available with True RMS precision. Don't spend money on a True RMS meter until you compare it to the PRO+ and ensure it provides all the functionality your job requires From the Manufacturer: UEi Test Instruments has over 50 years experience designing and manufacturing a broad range of award-winning, industry-leading Test and Measurement Tools. Professionals recognize the UEi brand for quality and innovative features designed to solve real-world problems. UEi backs its products with dedicated technical support, service and repair teams. Item Weight: 1. 45 Ounces Product Dimensions: 1. 5 x 3. X 8. 7 REMOVE: Item Dimension L X W X H Power Source: Battery Powered

## Features

- Made To Withstand Even The Toughest Jobs
- Designed With The User In Mind
- Fit To Match The Needs In The Shop, At Home Or In The Field
- Proven And Tested For Durability And Function In Real-World Conditions
- Crafted With The User In Mind Using The High-Quality Materials And World-Class Craftsmanship
- True RMS Meter with Type K Temperature Probe, Test Leads, Pouch
- Worklight, magnet for hands-free operation, detachable head, input jack lock for safety. Easy View Display
- 750VAC/1000VDC, 4000μF Capacitance, 2000 μA AC/DC
- Non-Contact Voltage, 400A AC,-22-752-Degree F, Min/Max
- 40MΩ Resistance/Continuity, Frequency/Duty Cycle, Diode Test

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions | 1.5 x 3 x 8.7 inches |
| Item Weight | 1.45 Ounces |
| Color | Factory |
| Style Name | Digital |
| Upper Temperature Rating | 752 Degrees Fahrenheit |
| Measurement Type | Ammeter |
| Power Source | Battery Powered |
| Specification Met | Etl Listed / Ul 61010-1:2012 |

## Product Details

- **Brand:** UEi Test Instruments
- **Power Source:** Battery Powered
- **Style:** Digital
- **Color:** Factory
- **Item Weight:** 1.45 Ounces

## Images

![UEi Test Instruments DL389 TRMS Dual Display Digital Clamp-on Meter - Image 1](https://m.media-amazon.com/images/I/61bXbCtJBdL.jpg)
![UEi Test Instruments DL389 TRMS Dual Display Digital Clamp-on Meter - Image 2](https://m.media-amazon.com/images/I/71QMAIHsGYL.jpg)
![UEi Test Instruments DL389 TRMS Dual Display Digital Clamp-on Meter - Image 3](https://m.media-amazon.com/images/I/71+4SEXqsdL.jpg)
![UEi Test Instruments DL389 TRMS Dual Display Digital Clamp-on Meter - Image 4](https://m.media-amazon.com/images/I/71+4SEXqsdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Meter
  

*by S***L on Reviewed in the United States on February 15, 2013*

It isn't a Fluke, but for the price this is the best in it's class. The features are abundant and necessary to me as an HVAC Technician. I use this meter every day and it holds up well.The tolerance levels are pretty good, and when in use the tolerance seems to be in range. I love the dual display, it is very effective. The top reading is where you will read your amperage, and that is the only place you will read it. The display can be hard to see sometimes. For instance, when checking resistance it can be difficult to see the "k", which indicates thousands, next to the Ohm's symbol, the Omega sign. You may have to turn the meter sideways to get a good look, which can be difficult in tight applications.Other than that minor gripe I love the meter and would certainly replace it with the same model if this one blows.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Hands down, best clamp meter in the HVAC industry
  

*by A***R on Reviewed in the United States on January 27, 2017*

I am a certified heating & air conditioning service tech and I ordered this meter as a backup for my fluke 902 while I sent it in for warranty and I fell in love with it. I have gotten my 902 back and still, I continue using the phoenix. The backlight is brighter, the built in magnet is very convenient and it has built in ncv. This is by far the best value for an accurate, dependable hvac multimeter that is loaded with features

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    This meter replaced a Fluke
  

*by P***Y on Reviewed in the United States on December 30, 2015*

Replaced a Fluke 902 that was stolen from me with this meter. My multimeter has to be TRMS for HVAC and VFD applications. My intention was to use it temporarily until I felt like getting another 902. My partner uses a Fluke model, so I began comparing various readings with his and was always within Tenths. I began to respect this meter tenfold, since Fluke is the king of meters in eyes of most. It takes a little getting used to coming from the 902, but I like the compactness even with clamp meter, which was one of 902's drawbacks. There is a slight delay with readings, but it's trivial and not a deal breaker. I appreciate the magnet and LED light also, and the backlight is nice and bright. Good quality and value. My purpose is not to bash the 902, but to help others make an objective decision. I'd recommend it in a heartbeat, but do not be reluctant to buy this meter because it's not a Fluke. You won't be disappointed. I've used for about 6 months without issue so far. Haven't used much with VFD's yet.

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-21*