--- product_id: 407379069 title: "DL389B True RMS Dual Display Clamp Meter" brand: "uei test instruments" price: "194 kr" currency: NOK in_stock: false category: "U Ei Test Instruments" url: https://www.desertcart.no/products/407379069-dl389b-true-rms-dual-display-clamp-meter store_origin: NO region: Norway --- # True RMS accuracy Dual simultaneous display K-Type temperature probe included DL389B True RMS Dual Display Clamp Meter **Brand:** uei test instruments **Price:** 194 kr **Availability:** ❌ Out of Stock ## Summary > ⚡ Clamp, Measure, Conquer – The Ultimate Pro’s Multimeter! ## Quick Answers - **What is this?** DL389B True RMS Dual Display Clamp Meter by uei test instruments - **How much does it cost?** 194 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/407379069-dl389b-true-rms-dual-display-clamp-meter) ## 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 - • **Built to Last:** Backed by a 3-year limited warranty and rugged CAT IV 300V / CAT III 600V safety ratings. - • **Double Vision:** Dual display lets you monitor voltage and temperature simultaneously—work smarter, not harder. - • **Smart Energy Saver:** Auto power off and low battery indicator keep you powered up and ready without surprises. - • **Precision Meets Power:** True RMS technology ensures ultra-accurate AC/DC measurements for flawless diagnostics. - • **Versatile Measurement Suite:** From microamps to capacitance and frequency, handle every electrical parameter with ease. ## Overview The DL389B True RMS Dual Display Clamp Meter by UEi Test Instruments is a professional-grade electrical diagnostic tool featuring True RMS accuracy, dual simultaneous displays, and a K-Type temperature probe. It measures AC/DC volts, microamps, amps, resistance, capacitance, frequency, duty cycle, and diode tests with auto/manual ranging. Designed for durability and safety, it meets IEC 61010-1 standards with CAT IV 300V and CAT III 600V ratings, includes energy-saving features, and comes with a 3-year limited warranty. ## Description The DL389B is a True RMS Clamp meter with a dual display and temperature, With functions such as AC and Cc volts, AC and DC micro amps, AC amps, resistance, diode test, capacitance frequency and duty cycle. And is backed by a 2-Year limited . ## Features - Low battery indicator - User temperature calibration - Degree ºF or ºC - Auto power off - Auto/manual ranging - Warranty: The DL389B comes with a 3 year limited warranty. All warranties must be redeemed in the US. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07T9GD6DB | | Brand Name | UEi Test Instruments | | Colour | Yellow | | Compatible Devices | Electrical devices and circuits | | Customer Reviews | 4.6 4.6 out of 5 stars (343) | | Global Trade Identification Number | 00535335084130 | | Included Components | Test lead , K-Type temperature probe , 2 batteries, Manual and Pouch | | Item Dimensions | 38 x 82 x 221 Millimeters | | Item Weight | 1 Pounds | | Manufacturer | true | | Measurement Type | Clamp Meter | | Model Number | DL389B | | Number of Items | 1 | | Part Number | DL389B | | Power Source Type | Battery Powered | | Specification Met | IEC 61010-1, CAT IV 300V & CAT III 600V | | Style Name | DL389B Digital True RMS Clamp Meter, HVAC 4000 Counts Auto Ranging Voltmeter, Measures AC & DC Volts AC Amps AC/DC Microamps Temperature Frequency Resistance Capacitance Duty Cycle NCV Diode Test | | UPC | 053533508413 535335084130 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 752 Degrees Fahrenheit | ## Product Details - **Brand:** UEi Test Instruments - **Colour:** Yellow - **Item Weight:** 1 Pounds - **Power Source:** Battery Powered ## Images ![DL389B True RMS Dual Display Clamp Meter - Image 1](https://m.media-amazon.com/images/I/41QR5QDlKZL.jpg) ![DL389B True RMS Dual Display Clamp Meter - Image 2](https://m.media-amazon.com/images/I/41xcSsbeVmL.jpg) ![DL389B True RMS Dual Display Clamp Meter - Image 3](https://m.media-amazon.com/images/I/51t4XxHhzJL.jpg) ![DL389B True RMS Dual Display Clamp Meter - Image 4](https://m.media-amazon.com/images/I/519VmWNlpOL.jpg) ![DL389B True RMS Dual Display Clamp Meter - Image 5](https://m.media-amazon.com/images/I/61+s0r8oDBL.jpg) ## Questions & Answers **Q: Does the head comes off. what is the difference between 389 vs 389B** A: No the head does not come off that I know of, I have never taken it off on mine. The 389B is the upgraded version of 389 adding micro amps and non-contact voltage testing. I like my 389B, **Q: Hello guys does this model of multimeter have the magnetic mount ?** A: Yes. Works well. **Q: Have anyone have problem putting test leads into meter? Seems to have black piece over both test lead opening.** A: By UEi Seller on December 30, 2021 **Q: where is it made?** A: Korea For the money is one of the best RMS everyday Heavy Duty use meters!!! Amps and Volts same time!! Magnet too. ## Frequently Bought Together - UEi DL389B Digital True RMS Clamp Meter, HVAC 4000 Counts Auto Ranging Voltmeter, Measures AC & DC Volts AC Amps AC/DC Microamps Temperature Frequency Resistance Capacitance Duty Cycle NCV Diode Test - UEi Test Instruments ATTPC3 Pipe Clamp K-Type Thermocouple adapter, HVAC Temperature Probe for Clamp Meters, Surface Thermometer for Boiler and AC Line Temperature Readings - UEi Test Instruments PDT650 Folding Pocket Digital Thermometer,Yellow --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/407379069-dl389b-true-rms-dual-display-clamp-meter](https://www.desertcart.no/products/407379069-dl389b-true-rms-dual-display-clamp-meter) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-17*