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Process, Instrumentation & Environment
Digital vacuum gauge with Bluetooth® testo 552
The testo 552 is a high-precision digital vacuum gauge designed to provide you with absolutely reliable readings. It has all the measuring functions you need for evacuating refrigerant systems and heat pumps and is built to last and tough enough to take the odd knock.
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Via a Bluetooth interface, the testo 552 connects with the testo Smart Probes App on your smartphone or tablet. This allows you to monitor the absolute pressure reached during the evacuation conveniently and wirelessly. In addition to this, the measurement results can be quickly documented in the App and sent by e-mail.
And because the digital vacuum gauge is IP42 rated (water resistant and dirt proof), it is virtually impervious to moisture and dirt.
Features
Advantages
Industries
F.Fonseca is distributor of Testo in Portugal.
And because the digital vacuum gauge is IP42 rated (water resistant and dirt proof), it is virtually impervious to moisture and dirt.
Features
- Absolute pressure measuring range: 0 to 26,66 mbar / 0 to 20000 micron;
- Accuracy: ±(10 micron + 10% of mv) (100 to 1000 micron);
- Resolution:
- 1 micron (0 to 1000 micron) /;
- 10 micron (1000 to 2000 micron) /;
- 100 micron (2000 to 5000 micron);
- Overload absolute: 6,0 bar / 87 psi (relative: 5,0 bar / 72 psi);
- Weight: 500 g;
- Dimensions: 160 x 110 x 50 mm;
- Operating temperature: -10 to +50 °C;
- Protection class: IP42;
- System requirements: requires iOS 8.3 or above; requires Android 4.3 or above; requires mobile end device with Bluetooth 4.0;
- Battery type: 2x AA;
- Battery life: 50 hrs (without Bluetooth/backlighting);
- Connection: 2x 7/16“ UNF;
- Interface: Bluetooth® 4.0;
- Parameters: mbar; micron; mmHg; torr; inHg; inH21; hPa; Pa;
- Measuring rate: 0,5 s.
Advantages
- Measurement data monitoring via testo Smart Probes App;
- Measurement data dispatch via testo Smart Probes App;
- Extremely precise, extremely rugged, extremely practical – with visual alarm and backlit display;
- Measures pressure and calculates the evaporation temperature of H2O automatically.
Industries
- Ideal for evacuating refrigerant systems or heat pumps.
F.Fonseca is distributor of Testo in Portugal.
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