UEi DL379B: HVAC Multimeter with Mag Mount Review – Pros & Cons – UEi DL379B

The UEi DL379B: HVAC Multimeter with Mag Mount is a truly essential tool. It functions like a trusty detective for electrical issues. This meter measures AC Amps with ease. It also reads both AC and DC Volts. Furthermore, it checks temperature and capacitance. You can test frequency, diodes, and duty cycle too. It helps confirm continuity and resistance. Also, it has non-contact voltage detection. This tool feels robust and reliable. Consequently, it handles tough job sites well. Indeed, it is a versatile helper.

Moreover, the UEi DL379B: HVAC Multimeter with Mag Mount stands out. Its strong magnetic mount is a game changer. This feature frees up your hands. It acts like a third hand on metal surfaces. You can work safely and efficiently. The display is clear and easy to read. This makes quick checks possible. Therefore, tasks become less cumbersome. You will appreciate its thoughtful design. This meter simplifies complex diagnostics. Overall, it performs many vital functions.

Ultimately, the UEi DL379B: HVAC Multimeter with Mag Mount is ideal. HVAC technicians will find it invaluable. It consolidates many tools into one. This saves space and time. Because it is auto-ranging, it is simple to use. New users and pros can operate it. Thus, it minimizes errors. This meter offers great value for money. It is a smart investment. You can depend on its accuracy.

FEATURES:
– Auto Ranging
– HVAC Current Voltage Tester
– Magnetic Mount
– Measures AC Amps
– Measures AC/DC Volts
– Measures Temperature
– Measures Capacitance
– Measures Frequency
– Measures Resistance
– NCV (Non-Contact Voltage

The UEi DL379B Digital Clamp Meter is a versatile tool for checking electrical systems, especially for heating and air conditioning (HVAC) work. It can measure many things like AC current (amps), AC/DC voltage, and temperature. It also checks capacitance, frequency, and resistance. This meter has a magnetic mount for easy use, and it can sense voltage without touching it (NCV). Plus, it automatically selects the right range for measurements, making it simple to use for anyone, even if they’re not an expert.

PROS:
– Good meter for the price
– High quality tool for a good price
– Perfect for HVAC tech
– Good value
– Built well
– Works great
– Material duradero
– Exceptional quality!
– Great multi meter for the money
– Accurate and easy to use
– Can handle being in a 3 month ice bath
– Rugged and easy to use
– Hold up well
– Everyday features such as a magnet and test lead storage

CONS:
– Test probes can be fragile
– Readings can be slightly off
– Continuity beeper may not work
– Meter can act wonky at times
– Durability concerns over time

The UEi DL379B Digital Clamp Meter is a solid choice for HVAC technicians and general electrical work, offering a lot of features for its price. Users praise its durability, accuracy, and ease of use, highlighting practical features like a magnetic mount and test lead storage. While some users have noted minor issues such as potentially fragile test probes, occasional inaccurate readings, or a faulty continuity beeper, and a few express long-term durability concerns, the overall consensus is that it’s a high-quality, rugged, and reliable tool that provides excellent value for the money. Read more…








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Best Uei Dl379b Hvac Multimeter With Mag Deals

UEi DL379B Digital Clamp Meter Auto Ranging, HVAC Current Voltage Tester w/Magnetic Mount, Measures AC Amps AC/DC Volts Temperature Capacitance Frequency Diodes Duty Cycle Continuity Resistance NCV

Image of UEi DL379B Digital Clamp Meter Auto Ranging, HVAC Current Voltage Tester w/Magnetic Mount, Measures AC Amps AC/DC Volts Temperature Capacitance Frequency Diodes Duty Cycle Continuity Resistance NCV

Product Highlights

  • ✅ INDUSTRIAL GRADE: The DL379B is a commercial grade clamp meter with enhanced capabilities for every industrial setting. Our clamp meter measures AC Amps, AC/DC Volts, AC Microamps 2000µA, Capacitance 2000µF, Frequency, Duty Cycle, Diode Testing, Temperature, Continuity, and Resistance 40MΩ.
  • ✅ ENHANCED SAFETY: The DL379B provides increased safety with a CAT IV 300V & CAT III 600V safety rating. This clamp meter includes Non-Contact Voltage to identify live lines. There are input jack locks to protect your meter from blowing a fuse.
  • ✅ GREAT DESIGN: Our clamp meter includes and easy to read backlit dual display with a magnetic mount for handsfree operation. The unit also has a work light to illuminate dark areas and test lead storage for easy transport. Other features include Min/Max, auto power off to conserve battery, and a Low Battery Indicator.
  • ✅ COMPLETE KIT: Also included with your clamp meter are test leads, K-Type temperature probe, 2 AAA batteries, and a zippered pouch for easy transportation.

UEI True RMS Clamp Meter Dual Display HVAC Multimeter DL389B

Image of UEI True RMS Clamp Meter Dual Display HVAC Multimeter DL389B

Product Highlights

  • ✅ INDUSTRIALGRADE: The DL389B is a commercial grade clamp meter with enhanced capabilities for every industrial setting. Our clamp meter measures AC Amps, AC/DC Volts, AC Microamps 2000µA, Capacitance 4000µF, Frequency, Duty Cycle, Diode Testing, Temperature, Continuity, and Resistance 40MΩ.
  • ✅ ENHANCED SAFETY: The DL389B provides increased safety with a CAT IV 600V & CAT III 600V safety rating. This clamp meter includes Non-Contact Voltage to identify live lines. There are input jack locks to protect your meter from blowing a fuse.
  • ✅ EASY TO USE DESIGN: Our clamp meter includes an easy to read backlit dual display with a magnetic mount for handsfree operation. The unit also has a work light to illuminate dark areas and test lead storage for easy transport. Other features include Min/Max, auto power off to conserve battery, and a Low Battery Indicator.
  • ✅ COMPLETE KIT: Also included with your clamp meter are test leads, K-Type temperature probe, 2 AAA batteries, and a zippered case for easy transportation.

Fluke 116/323 Multimeter and Clamp Meter HVAC Combo Kit, AC/DC Voltage, AC Current 400 A, Microamps to Test Flame Sensors, Includes Temp Probe, Test Leads, TPAK and Carrying Case

Image of Fluke 116/323 Multimeter and Clamp Meter HVAC Combo Kit, AC/DC Voltage, AC Current 400 A, Microamps to Test Flame Sensors, Includes Temp Probe, Test Leads, TPAK and Carrying Case

Product Highlights

  • ✅ The fluke 116 digital multimeter features a built-in thermometer for HVAC applications
  • ✅ Fluke 116 digital multimeter features micro amps to test flame sensors
  • ✅ Fluke 116 digital multimeter low input impedance helps prevent false readings due to ghost voltage
  • ✅ Fluke 323 true RMS clamp meter measures 400 A AC current and 600 VAC and DC voltage

Elitech CM-110AC Clamp Meter, AC Current 1000A, HVAC Multimeter

Image of Elitech CM-110AC Clamp Meter, AC Current 1000A, HVAC Multimeter

Product Highlights

  • ✅ AC Current Clamp Measurement: Safely measures AC current up to 1000A without interrupting the circuit. Ideal for motor load testing, HVAC system diagnostics, and industrial equipment maintenance.
  • ✅ Full-Featured Multimeter: Accurately measures AC/DC voltage (up to 1000V), resistance (up to 40MΩ), capacitance, frequency, and temperature (-200°C to 1200°C) with included K-type thermocouple.
  • ✅ Non-Contact Voltage Detection (NCV): Built-in NCV sensor detects live AC voltage without physical contact, enhancing safety when scouting for hot wires in panels, outlets, and junction boxes.
  • ✅ User-Friendly Operation: 4000-count backlit LCD, Data Hold to freeze readings, and Max/Min recording for tracking fluctuations. Auto and manual ranging provide flexibility for users of all skill levels.

UEi EPC Everyday Professional Clamp Meter

Image of UEi EPC Everyday Professional Clamp Meter

Product Highlights

  • ✅ New, Black Commemorative Edition with Dual Screen Display: Provides two screens for easy reading.
  • ✅ Replaces previous model DL579
  • ✅ Each EPC includes a set of silicone test leads, threaded alligator clips, threaded back probes, K-Type thermocouple, and a redesigned larger padded case that allows you to leave your test leads plugged in when storing the meter.

UEi Trade Clamp Meter TCM (Replaces DL569) *Special 2026 Commemorative USA 250 Year Anniversary Edition

Image of UEi Trade Clamp Meter TCM (Replaces DL569) *Special 2026 Commemorative USA 250 Year Anniversary Edition

Product Highlights

  • ✅ The TCM is safety rated at CAT IV 300V / CAT III 600V and is certified by ETL to IEC 61010-1, 3rd edition.
  • ✅ TCM is backed by a 1-Year limited warranty.

UEi High Accuracy Clamp Meter HAC (Replaces DL589) *Special 2026 Commemorative USA 250 Year Anniversary Edition

Image of UEi High Accuracy Clamp Meter HAC (Replaces DL589) *Special 2026 Commemorative USA 250 Year Anniversary Edition

Product Highlights

  • ✅ HAC is backed by a 2-Year limited warranty.

UEi Test Instruments DL419 AC/DC 1000A Clamp Meter

Image of UEi Test Instruments DL419 AC/DC 1000A Clamp Meter

Product Highlights

  • ✅ Country of Origin: China
  • ✅ Package quantity: 1
  • ✅ Product type: Tools
  • ✅ Package dimensions: 29.718 cmsLx10.668 cmsWx6.604 cmsH

UEI Test Instruments DL200 CATIII Clamp-On Meter and Voltage Tester

Image of UEI Test Instruments DL200 CATIII Clamp-On Meter and Voltage Tester

UEi Test Instruments UTL261 Digital Clamp Multimeter

Image of UEi Test Instruments UTL261 Digital Clamp Multimeter

Product Highlights

  • ✅ Auto / Manual Ranging & Data Hold
  • ✅ AC Current: 2A/20A/200A± 2%
  • ✅ DC Voltage: 600V ± 1%
  • ✅ AC Voltage: 600V ± 1.5%
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