Deluxe A/C Tune-up Kit Featuring the Testo & Digi-Cool RSAs
Designed to meet all contractor and most program requirements, the standard TruTech Tools/Testo A/C tune up kit contains all of the tools required to properly commission and performance test any residential or light commercial A/C system. Using program methods and these tools you can quantify performance, show results and make equipment operate at peak performance levels.
Our Recommended Kit includes:
- Digital DSRA/RSA
- 2 Spring clamp probes matched to the A/C Analyzer
- Carry case for Analyzer with room for hoses
- Testo 417 Large Vane Anemometer with carry case or the Testo 416
- 3 testo 605-H2 Humidity Stick with Wet Bulb reading
- Refrigeration hoses 5' NRP 45 Deg. (Set of 3)
- Charging Calculator (R-22)
- Charging Calculator (R-410A)
- Testo 510 compact manometer for static pressure tests, etc.
- 2 magnetic static pressure tips for duct pressure measurements
- Set of barbed hose tees
- 1/8 MPT x barbed fitting
- 10' silicone tubing
What do I need a video scope for?
Inspection of evaporator coils, blower wheels and secondary heat exchangers, often without disassembly.
Which Airflow Instrument?
Testo 417 for central returns, Testo 416 sheet metal ducted returns, typically with R/A drop
Why 3 Testo 605-H2s?
To allow for the measure of return air conditions, supply conditions and outdoor air conditions all at the same time.
What is the Testo 510 for?
To evaluate problems with low or excessive airflow. Static pressure drops are a quick easy way to determine where restrictions might lie.
New Testo 500 Series Model Comparison
Click meter for full specifications!
Testo 550 Kit 2

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Testo 557

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New Testo 570

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2 Valve Manifold
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4 Valve Manifold with 3/8" Vacuum Port
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4 Valve Manifold with 3/8" Vacuum Port |
0.75% Accuracy Full Scale
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0.5% Accuracy Full Scale
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0.5% Accuracy Full Scale
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Automatic Superheat and Sub-Cooling Calculation
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Automatic Superheat and Sub-Cooling Calculation |
Automatic Superheat and Sub-Cooling Calculation |
2 x NTC Temperature Sensors
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2 x NTC Temperature Sensors |
2 x NTC Temperature Sensors |
Manual Altitude Compensation
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Automatic Altitude Compensation of Temperature Pressure Charts with Built in Absolute Sensor
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Automatic Altitude Compensation of Temperature Pressure Charts with Built in Absolute Sensor |
2 Temperature Ports
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2 Temperature Ports |
3 Temperature Ports |
Temperature Compensated Tightness Test Feature
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Temperature Compensated Tightness Test Feature |
Temperature Compensated Tightness Test Feature |
Differential Temperature
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Differential Temperature |
Differential Temperature |
Vacuum Indication
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Vacuum Measurement
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Vacuum Measurement
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Immersion and Clamp
Probe Compensation for Increased Accuracy
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Optional Printer
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Optional Current Clamp
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Optional Oil Pressure Probe |
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Data Logging and
Refrigerant Management
with Easy-Cool Software
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USB and IR outputs
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