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UEi DL389B G2 Pro Plus Dual Display Clamp Meter True RMS and NCV

Part Number: DL389B
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On Sale: $143.96
Retail Price:$179.95
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UEi DL389B G2 Pro Plus Dual Display Clamp Meter True RMS and NCV

The UEi DL389B is an accurate, dual display True RMS clamp meter with both auto ranging and manual capabilities. The DL389B is a multimeter with a variety of functions including resistance, temperature, capacitance, frequency, AC/DC low amps, dual range non-contact voltage (NCV), and data hold.  This multimeter includes all the functions, features, and safety needed for HVAC professionals to diagnose and troubleshoot the electrical components of an AC and heating systems. 
Key Features

  • Dual Display
  • AC/DC Current 2000µA
  • Hi-NVC-Lo
  • Volts 750V AC/1000V DC
  • AC Current (Clamp) 400A
  • AC Low (micro) Amps
  • Capacitance 4000µF
  • Resistance 40MO
  • Frequency /Duty cycle
  • Diode test
  • Continuity
  • Auto/Manual ranging
  • User temperature calibration
  • Temperature range: (K-Type) -22° to 752°F
  • 2-year limited warranty


The backlit dual display shows the amperage as measured by the clamp as the top reading and the bottom reading can be voltage, resistance, microamps, or capacitance.  This gives you the ability to take an amp reading while testing voltage. In addition, the multimeter has a hold function to hold and lock test results, so you have the time to note the measurements without losing them.

The DL389B is an updated version of the very popular DL389 that HVAC technicians have relied on for years.  The new DL389B still has the same functions as the previous model, but added low amps measurement to 2000 micro Amps and dual range NCV. The new model has a fixed head as well and a two year warranty.

The DL389B is made from rigid plastic with ridges on both side for an easy grip. The meter has a backlit screen and a LED work light that can be turned on when working in low light areas. The magnet on the back can be attached to a metal surface allowing you to see the meter yet keep both hands free when testing. The meter also has a test lead holder on the clamp for hands free testing and to reach tight spaces as well as a built in lead storage on the back.
The UEi DL389B has a safety ranking of Category III 600V.

What’s in the Box?

  • DL389B
  • Test Leads (ATL55)
  • K-Type temperature probe
  • 2 (AAA) batteries
  • Manual
  • Pouch

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