Search Form Block

Site branding

Home
TRUSTED. REAL REVIEWS.
BUILD ON INDUSTRY EXPERIENCE.

Main navigation

  • Home
  • Equipment Types
    AC Vacuum Pumps
    Anemometers
    Balometers
    Cable Certification
    Cable Fault Locator
    Cable Locators
    Carbon Monoxide Analyzer
    Circuit Wire Tracers
    Combustible Gas Detectors
    Combustion Analyzer
    Data Loggers
    EMF Testers
    Electrical Testers
    Ground Resistance Testers
    Incubator Analyzers
    Infrared Thermometers
    Irrigation Testers
    LAN Network Cable Testers
    LAN Network Testers
    Magnetic Locators
    Manifolds Digital
    Manometer Digital
    Medical Gas Analyzers
    Megohmmeters
    Moisture Meters
    Power Energy Logger
    Power Quality Analyzer
    Refrigerant Leak Detectors
    Refrigerant Recovery Machines
    Thermal Imagers
    Thermal Imaging Multimeters
    Visual Inspection Cameras
    Video Borescopes
  • Industries
    • Data Centers
      • Cable Certification
      • Cable Fault Locator
      • Circuit Wire Tracers
      • Data Loggers
      • Electrical Testers
      • Ground Resistance Testers
      • Infrared Thermometers
      • LAN Network Cable Testers
      • LAN Network Testers
      • Megohmmeters
      • Power Energy Logger
      • Power Quality Analyzer
      • Thermal Imagers
      • Tool Bags & Cases
    • Datacom
      • Cable Certification Testers
      • Cable Fault Locator
      • LAN Network Cable Testers
      • LAN Network Testers
      • Tool Bags & Cases
    • Environmental
      • EMF Testers
      • Incubator Analyzers
      • Irrigation Testers
      • Medical Gas Analyzers
    • Electrical
      • Circuit Wire Tracers
      • Data Loggers
      • Electrical Testers
      • Ground Resistance Testers
      • Infrared Thermometers
      • Megohmmeters
      • Power Energy Logger
      • Power Quality Analyzer
      • Thermal Imager Cameras
      • Thermal Imaging Multimeters
    • HVAC
      • AC Vacuum Pumps
      • Anemometers
      • Balometers Capture Hoods
      • Carbon Monoxide Analyzer
      • Combustible Gas Detectors
      • Combustion Analyzer
      • Gas Monitor
      • Infrared Thermometers
      • Manifolds Digital
      • Manometer Digital
      • Refrigerant Leak Detectors
      • Refrigerant Recovery Machines
      • Smart Probes
      • Thermal Imager Cameras
      • Thermal Imaging Multimeters
      • Tool Bags & Cases
    • Inspection
      • Moisture Meters
      • Thermal Imager Cameras
      • Video Borescopes
      • Visual Inspection Cameras
    • Locating
      • Cable Locators
      • Magnetic Locators
      • Visual Inspection Cameras
  • Manufacturers
    AEMC
    Accutools
    Amprobe
    Armada Technologies
    Bacharach
    Byte Brothers
    Dent Instruments
    Dwyer Instruments
    Extech
    Fieldpiece
    Flir
    Fluke
    General Pipe Cleaners
    General Tools
    Ideal Industries
    Inficon
    Kanomax
    Klein Tools
    Mastercool
    Psiber
    Schonstedt
    Seitron
    Softing
    Subsurface Instruments
    Supco
    T3 Innovation
    TASCO
    TPI
    TSI Alnor
    Testo
    Tramex
    UEI Test Instruments
    Viasensor
    Wohler
    Yellow Jacket
  • Contact
  • About AZ Testers
  • Login

Breadcrumbs

Breadcrumb

  • Home
  • UEI Test Instruments

Main page content

UEI Test Instruments
HVAC

UEi DL599 Wireless True-RMS Clamp Meter: Field Review for HVAC/R Technicians

By:
Mark
•
Created:
14 November 2026
•
Modified:
14 November 2026

The UEi DL599 Wireless True-RMS Clamp Meter replaces three separate diagnostic tools in your bag. It combines a 600A AC and DC clamp multimeter, a dual-channel differential thermometer, and a 3-phase motor rotation tester. In this field review, we evaluate how the UEi DL599 performs under real load conditions.

READ MORE →
UEi DL599 Wireless True-RMS Clamp Meter
UEI Test Instruments
Datacom
Electrical
HVAC

UEi DL Series Clamp Meter Comparison: DL569 vs DL579 vs DL589 vs DL599

By:
Mark
•
Created:
31 October 2026
•
Modified:
12 November 2026

Every service technician eventually asks a main question. Will this tool help me diagnose the problem accurately and safely? Is it worth my hard-earned money? This short comparative review of the UEi DL series answers exactly that. We review the DL569, DL579, DL589, and DL599 clamp meters.

READ MORE →
UEi DL599 Clamp Meter
UEI Test Instruments
HVAC
Manometer Digital

UEi SPMKIT Wireless Static Pressure Kit Review: Tech-in-the-Truck Field Evaluation

By:
Mark
•
Created:
19 October 2026
•
Modified:
12 November 2026

The UEi SPMKIT is a game-changer for service technicians tired of wrestling with long vinyl tubes across crawlspaces and living rooms. This kit includes two wireless differential manometers and a complete set of static pressure probes, fittings, and tubing...

READ MORE →
UEi SPMKIT Wireless Static Pressure Kit
UEI Test Instruments
HVAC
Combustion Analyzer

UEi C163 Combustion Analyzer Review: Tech-in-the-Truck Field Evaluation

By:
Mark
•
Created:
10 October 2026
•
Modified:
12 November 2026

The UEi C163 combustion analyzer bridges the gap between basic residential tools and expensive commercial units. Service technicians often ask if a mid-tier tool can handle tough field conditions without breaking down. The C163 answers this by packing built-in differential pressure, triple sensor protection, and reliable flue gas measurements into a rugged package. It helps technicians tune furnaces, boilers, and water heaters faster and more accurately...

READ MORE →
UEi C163 Combustion Analyzer
UEI Test Instruments
HVAC
Combustion Analyzer

UEi C161 Combustion Analyzer Review

By:
Brady
•
Created:
14 September 2021
•
Modified:
23 September 2026

 

Hello all. Today we're going to look over the UEi C161 Combustion Analyzer. This is a great analyzer with some genuinely innovative features, a few of which are definitely game-changers. The main design feature that you're going to love is the EOS (Electro-Optical Sensor) sensor technology, which eliminates one of the biggest problems when it comes to owning a combustion analyzer. Let's dive in.

READ MORE →
UEi C161 Combustion Analyzer
UEI Test Instruments
HVAC
Manifolds Digital

UEi AK900SC/AK900HC Refrigeration System Analyzer Digital Manifold Review

By:
Brady
•
Created:
26 March 2015
•
Modified:
23 September 2026

UEi AK900SC/AK900HC are no longer manufactured

READ MORE →
UEi AK900SC/AK900HC Refrigeration System Analyzer Digital Manifold
UEI Test Instruments
HVAC
Carbon Monoxide Analyzer

UEi C20 Carbon Monoxide CO and Carbon Dioxide CO2 Analyzer Review

By:
Sam
•
Created:
14 November 2014
•
Modified:
7 November 2026

The UEi C20 Combustion Analyzer with CO and CO2 is no longer available.

READ MORE →
UEi C20 Carbon Monoxide CO and Carbon Dioxide CO2 Analyzer
UEI Test Instruments
HVAC
Manometer Digital

UEi EM201SPKIT Static Pressure Manometer Kit Review

By:
Brady
•
Created:
14 November 2014
•
Modified:
23 September 2026

Hello Everyone. Today we are going to take a look at a pretty simple product that comes in an excellent little kit – the UEi EM201SPKIT Static Pressure Manometer Kit. In the case of manometers there isn’t a whole lot of novelty to speak of, so what you are going after is quality and bargain, which this package offers admirably.

READ MORE →
UEi EM201SPKIT Static Pressure Manometer Kit
UEI Test Instruments
HVAC
Carbon Monoxide Analyzer

UEi CO95 Carbon Monoxide Analyzer Review

By:
Brady
•
Created:
8 September 2014
•
Modified:
24 September 2026

The UEi CO95 Carbon Monoxide Analyzer is no longer available.

Hey all. Today we are going to take brief look at the UEi CO95 Carbon Monoxide Analyzer, a convenient and simple-to-use option for checking CO levels in flue gas and in the ambient air. This unit is budget-friendly, intuitively designed, and carries an impressive five year warranty, due to advanced sensor technology.

READ MORE →
UEi CO95 Carbon Monoxide Analyzer
UEI Test Instruments
HVAC
Combustion Analyzer

UEi KM9106/P Quintox Combustion Analyzer Review

By:
Brady
•
Created:
28 August 2014
•
Modified:
24 September 2026

The UEi KM9106/P is no longer manufactured.

Hello everyone. Today let’s have a look at a slightly more technical product than usual – the UEi KM9106/P Quintox Combustion Analyzer. Now, this powerhouse machine is designed for checking combustion efficiency, among other parameters, on industrial/commercial/high-end residential combustion appliances. This is a highly modular device that offers precision and high performance at a fair price, so let’s dive in a bit.

READ MORE →
UEi KM9106/P Quintox Combustion Analyzer
Pagination
  • Page 1
  • Next page ››
Subscribe to UEI Test Instruments

Equipment Types

  • AC Vacuum Pumps
  • Cable Certification
  • Cable Fault Locator
  • Cable Locators
  • Circuit Wire Tracers
  • Data Loggers
  • EMF Testers
  • Electrical Testers
  • Gas Monitor
  • Ground Resistance Testers
  • Incubator Analyzers
  • Infrared Thermometers
  • LAN Network Cable Testers
  • LAN Network Testers
  • Megohmmeters
  • Moisture Meters
  • Power Energy Logger
  • Power Quality Analyzer
  • Smart Probes
  • Thermal Imagers
  • Thermal Imaging Multimeters
  • Tool Bags & Cases
  • Visual Inspection Cameras
  • Anemometers
  • Magnetic Locators
  • Balometers
  • Irrigation Testers
  • Video Borescopes
  • Carbon Monoxide Analyzer
  • Medical Gas Analyzers
  • Combustible Gas Detectors
  • Combustion Analyzer
  • HVAC Heating
  • Manifolds Digital
  • Manometer Digital
  • Refrigerant Leak Detectors
  • Refrigerant Recovery Machines

Copyright © 2026 AZ-Testers - All rights reserved

Developed & Designed by Hieroglif