Testo 552 vacuum gauge gives a very accurate reading. A digital vacuum gauge is used when installing or commissioning refrigeration and air conditioning systems.
Testo 552 digital vacuum gauge:
- Evaluates even the lowest absolute pressure readings in refrigeration or air conditioning systems
- Warns with a visual signal when the limit is exceeded
- Connected to the Testo Smart Probes App, it transfers measurement data to your smartphone or tablet.
TECHNICAL SPECIFICATION
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
General parameters:
Weight: 500 g
Dimensions: 160 x 110 x 50 mm
Operating temperature: -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
Battery type: 2 x AA. battery life 50 h (without Bluetooth/backlighting)
Connection: 2 x 7/16“ UNF
Interface: Bluetooth® 4,0
Parameter: mbar; micron; mmHg; Torr; inHg; inH20; hPa; Pa
Measuring rate: 0,5 s
Storage temperature: -20 to +50 °C
DELIVERY SCOPE: Testo 552 digital vacuum gauge with Bluetooth®, two AA batteries.
PRODUCT CODE: 0560 5522
