Cooling
TruTech Tools offers professional AC and refrigeration tools and supplies, including high-quality digital gauges and diagnostic equipment built for the field. Shop wireless probes, smart systems, refrigerants, vacuum measurement tools, leak detectors, hoses, and more below.
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Vacuum & Recovery Products
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Wireless Probes
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Digital Gauges
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Hoses
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Manometers
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Refrigerant Gauges
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Press Tools & Jaws & Fittings
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Refrigerant Leak Detectors
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Digital Scales
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Refrigerant Lineset Cleaners
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Coil Cleaners & Accessories
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Pressure Measurement
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Anemometers
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Hard Start Kits
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A2L Refrigerant Tools
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A3 Hydrocarbon Refrigerant Tools
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How to Charge A\C Units
What tools do HVAC and refrigeration technicians use?
Technicians rely on a variety of tools to service, maintain, and troubleshoot systems. Common tools include:
- Digital manifold gauges
- Wireless temperature and pressure probes
- Vacuum measurement tools (micron gauges)
- Leak detectors
- Refrigerant hoses and charging equipment
- Recovery and evacuation tools
How do digital gauges help with HVAC diagnostics?
Digital gauges measure system pressures, temperatures, and saturation values accurately. They often calculate superheat and subcooling automatically, helping technicians diagnose issues and verify proper charging quickly.
Why are wireless probes used in AC diagnostics?
Wireless probes allow real-time measurement of temperature, pressure, and vacuum without long hose setups. This improves accuracy, reduces clutter, and speeds up system diagnostics.
What tools are used to measure vacuum in refrigeration systems?
Vacuum measurement tools, such as micron gauges, ensure moisture and non-condensable gases are properly removed during system evacuation. Proper vacuum levels help prevent future system issues.
How do technicians detect refrigerant leaks?
Leak detectors identify refrigerant leaks using various technologies, including:
- Heated diode sensors
- Infrared detectors
- Ultrasonic detectors
- Gas-specific sensor technologies
Choosing the right detector depends on refrigerant type and application.
Which tools are worth investing in for professional technicians?
High-quality digital gauges, micron vacuum gauges, reliable leak detectors, and durable hoses are the tools that provide the most accuracy and longevity in the field, making them a worthwhile investment for professionals.