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Reliability Direct, Inc. offers a wide variety of instruments and tools for use in the field by HVAC/R technicians. This allows HVAC/R professionals to work faster, safer and more efficiently. Providing quality instruments from noted manufacturer's such as Extech, Test Products International, and SKF; our products are used to measure Air Quality, Air Flow and Volume, Temperature and Humidity, Combustible Gases, Pressure and Vacuum, Refrigerant and air/gas leaks, as well as Multimeters and Electrical Test kits.

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AccuTrak VPE Ultrasonic Leak Detector SUP-AccuTrak VPE Ultrasonic Leak Detector

Our most popular low-cost ultrasonic leak detector.
  • Not effected by wind
  • Will not false alarm from residues or stray gasses
  • Detects any gas
  • No tips to clean or sensors to replace
  • It's one of a kind! Nothing Works like Accutrak

AccuTrak VPE 1000 Ultrasonic Inspection System SUP-AccuTrak VPE 1000 Ultrasonic Inspection System

Low-cost complete ultrasonic inspection system

  • Advanced, digitally controlled unit
  • Dedicated touchprobe sensor for optimum sensitivity and sound quality
  • Two LED displays with peak hold and 20 point bar graph
  • Separate volume and sensitivity settings
  • Wide dynamic range increases effectiveness in loud areas
  • Investigating Air Leaks, Gas and Liquid Turbulence, Electrical Discharge, and Mechanical Wear and Seal Leaks

Our Price: $1,530.00
Sale Price: $1,453.50
You save $76.50!
AccuTrak VPE-2000 Digital Ultrasonic Maintenance System SUP-AccuTrak VPE-2000 Digital Ultrasonic Maintenance System

The Superior AccuTrak® VPE-2000 is the first digitally controlled ultrasonic detector.

  • Digital LED Indicators (Alphanumeric and bar-graph)
  • Digital Frequency Selection (With SONIC Probe Mode)
  • Digital PEAK HOLD Feature
  • Separate Volume and Sensitivity
  • Digital Mode Selection
  • Stores all Settings in Memory
  • Wide Dynamic Range (256 Steps)
  • Field Calibratable (With purchase of Calibrator)

Our Price: $2,775.00
Sale Price: $2,497.50
You save $277.50!
AN100 CFM/CMM Thermo-Anemometer Extech AN100 CFM/CMM Thermo-Anemometer

Large display of Airflow or Air Velocity

  • CFM/CMM Thermo-Anemometer
  • Simultaneous display of Air Flow or Air Velocity plus Ambient Temperature
  • Easy to set Area dimensions (cm2) are stored in the meter?s internal memory for the next power on
  • 20 point average for Air Flow 3% velocity accuracy via low friction

Our Price: $179.99
42510 WideRange Mini IR Thermometer Extech 42510A WideRange Mini IR Thermometer

Measures non-contact surface temperature up to 1200°
  • Compact thermometer measures temperature from -58 to 1200°F (-50 to 650°C) with 0.1° resolution up to 199.9°
  • Adjustable High/Low setpoints with audible alarm alerts user when temperature exceeds the programmed setpoints
  • Adjustable emissivity for better accuracy on different surfaces

Our Price: $99.99
TK430-IR Industrial Troubleshooting Kit Extech TK430-IR Industrial Troubleshooting Kit

Assembled to provide all the electrical testing needs for installation and repair of electrical systems, HVAC equipment and large appliances

  • Supplied in an attractive storage case that provides protection and organization for the meters whenever they are needed
  • Includes non-contact Thermometer and Voltage Detector, Clamp Meter, Multi-Meter, and more

Our Price: $209.99
TEK-Mate Select Refrigerant Leak Detector Inficon TEK-Mate Refrigerant Leak Detector

The Affordable, Portable Leak Detector.
 
Moderately priced, portable leak detector with proven heated-diode sensor technology. The electrochemical heated- diode sensor resists dirt, water, oil, and other contaminants offering exceptional resistance to the effects of contamination.
 
Features:
  • Equal sensitivity to CFCs, HCFCs, and HFCs eliminates resetting or switching for different refrigerants.
  • Variable-intensity audible signal and single flashing LED to help pinpoint leaks.
  • The automatic background compensation feature continuously monitors and automatically compensates for changing background "noise" without the need for manual adjustments by the operator.

 

Our Price: $199.00
Extech MA410 400A AC Clamp Meter with Non-Contact Voltage Detector Extech MA410 400A AC Clamp Meter with Non-Contact Voltage Detector

Clamp-on Meter with Built-in Non-Contact Voltage Detector

  • Non-contact voltage detector with LED alert
  • Compact size allows measurements in tight locations
  • 1.2" (30mm) jaw size for conductors up to 500MCM

Our Price: $104.99
TPI-133 Large Display Digital Multimeter TPI-133 Large Display Digital Multimeter

Large easy to read display in full size DMM; 1,000 DC volts and 750 AC volts; 0.5% DCV basic accuracy

  • Large easy to read 2,000 count display
  • 0.5% DCV basic accuracy
  • 0 to 750 ACV; max resolution 1mV
  • 0 to 1,000 DCV; max resolution 0.1mV
  • 0 to 20MΩ; max resolution 0.1Ω
  • 0 to 10 amps AC/DC; max resolution 0.1uA
  • Data hold
  • cULus 61010-1
  • CAT II - 1000V, CAT III - 600V
  • 3 Year Limited Warranty

Our Price: $54.95