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Description
The Testo Smart Probes AC & Refrigeration Test Kit Plus is a complete Bluetooth-enabled diagnostic kit for Australian HVACR technicians servicing, commissioning, and troubleshooting split systems, multi-head units, and commercial refrigeration equipment. Six precision instruments connect wirelessly to your smartphone or tablet via the free Testo Smart App, giving you real-time pressure, temperature, and humidity readings — plus automatic superheat, subcooling, and capacity calculations — all in one workflow.
With a 100-metre Bluetooth range, you can take readings at the outdoor unit while monitoring results on your phone at the indoor unit. Reports export as PDF or Excel directly from the app, making job documentation fast and professional. Browse the full Testo instrument range, explore all Bluetooth smart tools, or see our complete Test & Measurement range at HVAC Supply Shop.
What’s in the Kit
- 2 × Testo 549i High-Pressure Smart Probe — pressure range −1 to +60 bar, accuracy ±0.5% FS
- 2 × Testo 605i Thermohygrometer Smart Probe — temperature −20 to +60°C, humidity measurement
- 2 × Testo 115i Clamp Thermometer Smart Probe — pipe temperature −40 to +150°C, resolution 0.1°C
Key Features
- Testo Smart App — supports 90+ refrigerants including R32, R410A, R134a, R22, and natural refrigerants
- Automatic calculations — superheat, subcooling, and cooling/heating capacity computed in real time
- 100m Bluetooth range — monitor readings remotely while moving around the system
- PDF & Excel reporting — export professional job reports directly from the app via email
- Wireless workflow — no cables between instruments and your device
- iOS & Android compatible — iOS 11.0+ and Android 6.0+
- Long battery life — up to 150 hours on 3 AAA batteries per probe
Instrument Specifications
| Testo 549i (pressure) | −1 to +60 bar • ±0.5% FS accuracy • 130-hour battery life |
| Testo 115i (clamp temp) | −40 to +150°C • 0.1°C resolution • 150-hour battery life |
| Testo 605i (thermohygrometer) | −20 to +60°C • humidity measurement • 150-hour battery life |
| Bluetooth range | Up to 100 metres |
| Compatibility | iOS 11.0+ • Android 6.0+ |
| Power | 3 × AAA batteries per probe (included) |
| Storage temp | −20 to +60°C |
Applications
- Split system and multi-head AC commissioning and servicing
- Commercial refrigeration system diagnostics and troubleshooting
- Superheat and subcooling measurement and optimisation
- Refrigerant charge verification across 90+ refrigerant types
- Indoor air quality and humidity assessment
- Job documentation and compliance reporting
Warranty
Manufacturer’s warranty applies. The Testo Smart Probes AC & Refrigeration Test Kit Plus is stocked and supported locally in Australia through HVAC Supply Shop — an HVACR trade specialist with AU-wide shipping and technical support for Testo instruments.
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