testo 552
€210.87
Product information "testo 552"
Vacuum Gauge testo 552 – Vacuum Measuring Instrument with Bluetooth®
The digital vacuum gauge from testo monitors the evacuation of refrigeration and air conditioning systems with high precision. This ensures that moisture and non-condensable gases are completely removed before charging.
Key Benefits at a Glance
- Control and monitor the entire measurement process via smartphone
- Highly accurate, robust and practical – with visual alarm and backlit display
- App for generating reports on site
- Send measurement reports by email
- Highly accurate measurement technology
Scope of delivery
Digital vacuum measuring instrument with Bluetooth® testo 552 and two AA batteries.Technical specifications
| Absolute pressure | |
|---|---|
| Measuring range | 0 to 26,66 mbar /, 0 to 20000 micron |
| Accuracy | ±(10 micron + 10 % of measured value) (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: 6,0 bar / 87 psi, (relative: 5,0 bar / 72 psi) |
| General technical specifications | |
| Weight | 500 g |
| Dimensions | 160 x 110 x 50 mm |
| Operating temperature | -10 to +50 °C |
| Protection rating | IP42 |
| System requirements | Requires iOS 11.0 or later; requires Android 6.0 or later; requires a mobile device with Bluetooth 4.0 |
| Product colour | Black/orange |
| Battery type | 2x_aa |
| Battery life | 50 h (without Bluetooth/backlighting) |
| Connection | 2 x 7/16“ UNF; 1 x MiniDin (connection to testo 570) |
| Interfaces | Bluetooth® 4.0 wireless technology |
| Parameters | mbar; micron; mmHg; Torr; inHg; InH₂O; hPa; Pa |
| Measurement interval | 0,5 s |
| Storage temperature | -20 to +50 °C |
Operating conditions
Battery-powered handheld instrument for servicing and commissioning.
- Operating temperature: -10 to +50 °C
- Protection rating: IP42
- Battery type: 2x_aa
- Battery life: 50 h (without Bluetooth/backlighting)
- Storage temperature: -20 to +50 °C
- For construction sites
- For outdoor areas
- For temporary use
- Not suitable for potentially explosive atmospheres (no ATEX certification)
Typical applications
Skilled trades · Building management & facilities · Energy supply
Product information
- Manufacturer: Testo SE & Co. KGaA, Celsiusstraße 2, 79822 Titisee-Neustadt, Germany
- Manufacturer's part number: 0560 5522
Downloads
- EU Declaration of Conformity testo 552 (PDF, German)
- Instruction manual testo 552 with Bluetooth (PDF, German)
- UK Declaration of Conformity testo 552 (PDF, English)
- Instruction manual testo 552 with Bluetooth (PDF, English)
- Technical data sheet (PDF, German)
- Technical data sheet (PDF, English)
We offer additional discounts for larger order quantities. Let us know the quantity required and we will prepare a tailored quotation.
Request a bulk quotation
Technical Details
| Operating Conditions: | For construction sites, For outdoor areas, For temporary use |
|---|---|
| Primary Function: | Measuring & Testing |
| Sectors/Industry: | Building & Facility Management, Energy Supply & Wind Power, Trades & Workshops |
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Our mission is to make industrial procurement for our partners in Germany and Northern Europe as efficient and reliable as possible. We deliver not just products, but engineering expertise and dependable, personal support.
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