Testo 552 Digital Vacuum Micron Gauge

What can you do with a testo 552 micron gauge?

Extremely precise, extremely rugged, extremely practical – with visual alarm and backlit display 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.

Can a testo 552 be used with the testo 570?

Designed to connect a testo 552 Digital Vacuum Gauge to a testo 570 Digital Manifold, which will provides a greater resolution vacuum readout when using the vacuum gauge on the testo 570. In addition, the cable will allow the 570 to print, as well as store measurements from the 552.

How big is the testo 552 digital vacuum?

General technical data Weight 18 oz. 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 And … 8 more rows …

Is there an app for the testo vacuum gauge?

The free Testo Smart Probes App combines the power of your smartphone or tablet with the accurate measurements of your Smart Probes. Operate and view measurement results directly on your smartphone or tablet in the Smart Probes App via Bluetooth.


With a range of 0 to 0.39 PSI or 0 to 20,000 microns, Testo’s Micron Gauge will read all the way down to a complete vacuum in a flawless fashion. Made in the USA, the full H20 saturation display is featured to ensure that a full and proper evacuation has been carried out. What’s more, the compact design – featuring a nimble hook at the strap and a polymer case – can take a right beating and still work flawlessly.

Electronically speaking, the Bluetooth capacity will link automatically to your smart phone or device immediately. Plus, with the help of the free Testo SMART Probes app, your reading results will be documented in an accessible manner. All in all, the device is perfect for carrying out a perfect evacuation of air conditioning, refrigeration, and heat pump systems.


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