This compact and easily transportable set contains the most important measuring instruments for refrigeration engineers: the Testo 549i high-pressure measuring instrument and the Testo 115i clamp thermometer (two of each). The smartprobes can be connected quickly and easily to your smartphone or tablet via Bluetooth for App-controlled servicing and troubleshooting on refrigeration systems, air conditioning systems and heat pumps.
Both the Testo 115i and the Testo 549i can be set up quickly and easily, directly at the temperature measuring point or pressure connection. They also make working on widely spaced measuring points considerably easier thanks to wireless connection to a smartphone or tablet. Measurement data is transmitted wirelessly from the measuring instruments to the Testo Smart Probes App and can be viewed conveniently on mobile terminal devices .
The App also offers practical functions such as automatic calculation of evaporation and condensation temperatures, calculation of individual system parameters on air conditioning systems or measurement of the flow and return temperature. The measurement data log can be emailed directly as a PDF or Excel file.
- Temperature sensors - NTC
- Measuring range: -40 to +150°C
- Accuracy: ±1.3°C (-20 to +85°C)
- Resolution: 0.1°C
- Pressure measurement
- Measuring range: -1 to +60 bar
- Accuracy: ±0.5 bar
- Resolution: 0.01 bar
- Probe connection 7/16 in. UNF
- Overload rel. (high pressure): +65 bar
- Pressure media: CFC, HFC, HCFC, N, H2O, CO2
- General
- Operating temperature: -20 to +50°C
- System requirements: iOS 8.3 or newer / Android 4.3 or newer; mobile device with Bluetooth 4.0
- Battery type: 3x AAA
- Battery life: 250 hours (Testo 115i); 150 hours (Testo 549i)
- Dimensions: 183 x 90 x 30mm (Testo 115i), 125 x 32 x 31mm (Testo 549i)
- Manufacturer's warranty: 2 years
- Testo type 0563 0002
| Type |
Refrigeration set |
| Measurement Range |
Various |
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