Testo 552 Digital Vacuum Gauge

Product Id : 269605


Testo 552 Digital vacuum gauge connects to the Testo Smart Probes App on your smartphone or tablet with a Bluetooth interface. This helps you to easily and wirelessly control the total pressure reached during the evacuation.
Application: superheating/subcooling calculation, vacuum measurement, temperature-compensated leakage test.

50 in stock


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Country : United States

Product Description

Testo 552 Digital Vacuum Gauge can install or restart refrigerant or air conditioning equipment, evacuating is one of the most critical steps. It is nearly impervious to moisture and dirt to enter because the optical vacuum gauge is IP42 certified (water-resistant and dirt-proof). This Digital Vacuum Gauge is built to ensure measurements are fully accurate. It has all the measurement functions needed for evacuation coolant systems and heat pumps.
Features of Testo Digital Vacuum Gauge :

  • This Testo 552 Digital Vacuum Gauge Highly accurate and reliable measurement results
  • It has measurement data monitoring via Testo Smart Probes App
  • Measurement of the evaporation temperature of H2O
  • Extremely robust and water/dirt resistant (IP 42)

Additional Information

Weight 1 kg
Manufacturer Testo
Model 552
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)
Operating Temperature -10 to +50 °C
Storage Temperature -20 to +50 °C
Overload absolute: 6.0 bar / 87 psi (relative: 5.0 bar / 72 psi)
Parameter mbar; micron; mmHg; Torr; inHg; inH20; hPa; Pa
Protection class IP42
System Requirements Requires iOS 8.3 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0
Battery 2 AA
Battery Life 50 hrs (without Bluetooth/backlighting)
Connection 2 x 7/16“ UNF
Interface Bluetooth® 4.0 wireless technology
Measuring rate 0.5 s
Product colour black/orange
Dimensions 160 x 110 x 50 mm
Weight 500 gms

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