Product Description
testo 552 - Digital vacuum / micron gauge with Bluetooth
Description
The new and improved testo 552 with Bluetooth links to your smartphone or device, and to the free testo Smart app.
Delivery Scope
testo 552 digital vacuum / micron gauge with Bluetooth
Your advantages
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Control and read complete measurement via smartphone
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Extremely precise, extremely rugged, extremely practical – with visual alarm and backlit display
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App for creating on-site reports
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Sending measurement protocols by e-mail
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High-precision measuring technology
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Extremely robust
The testo 552 digital micron gauge is ideal for monitoring the evacuation of air conditioning, refrigeration, and heat pump systems. It is rich in features that make your work faster, easier, and more accurate.
Technical data
Absolute Pressure
| Measuring range |
0 to 0.39 psi / / 0 to 26.66 mbar /
0 to 20000 micron
|
|---|---|
| Accuracy |
±(10 micron + 10 % of mv) (100 to 1000 micron)
|
| Resolution |
100 micron (2000 to 5000 micron) /
1 micron (0 to 1000 micron) /
10 micron (1000 to 2000 micron) /
|
| Overload |
absolute: 87.0 psi / 87 psi / absolute: 6.0 bar / 87 psi
(relative: 72.5 psi / 72 psi) / (relative: 5.0 bar / 72 psi)
|
General technical data
| Weight |
18 oz. / 500 g
|
|---|---|
| Dimensions |
6 x 4 x 2 in. / 160 x 110 x 50 mm
|
| Operating temperature |
14.0° to 122.0 °F / -10 to +50 °C
|
| Protection class |
IP42
|
| System requirements |
requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0
|
| Product colour |
black/orange
|
| Battery type |
2 x AA
|
| Battery life |
50 hrs (without Bluetooth/backlighting)
|
| Connection |
2 x 7/16“ UNF
|
| Interface |
Bluetooth® 4.0 wireless technology
|
| Parameter |
mbar; micron; mmHg; Torr; inHg; inH20; hPa; Pa
|
| Measuring rate |
0.5 sec
|
| Storage temperature |
-4.0° to 122.0 °F / -20 to +50 °C
|
Downloads
Product brochures
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Data sheet testo 552 with Bluetooth(pdf, 446.04 kB)
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EC declaration of conformity testo 552(pdf, 625.46 kB)
Operating instructions
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EU declaration of conformity testo 552(pdf, 34.39 kB)
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Instruction manual testo 552 with Bluetooth(pdf, 4.5 MB)
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Instruction manual testo 552(pdf, 3.34 MB)
Software
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EasyKool Software(v4 Servicepack4, 91.37 MB)(1) This is a demo version which will run 30 days on your computer. Within that time the software can be upgraded with a licence key to a full version.(2) The software runs with operating systems Microsoft Windows 7, Windows 8, Windows 10. (3) The software needs the > Microsoft .NET Framework 4.0. It has to be installed first if it is not already installed on your computer. The installation package can be downloaded from the Microsoft webpage.(4) This software supports the analyzers testo 556, testo 560 and testo 570(5) For your own security we recommend a backup of your data before running an update.
