www.testo.com

Bluetooth

+ App

testo Smart Probes App

for free download

Precise and reliable vacuum measurements,

1 micron resolution

Displays the saturation temperature of H

ensure full and proper evacuation

Illuminated, backlit display with visual alarm for

evacuation pressure

Wireless Bluetooth communication to smart

phone or tablet provides powerful analysis and

reporting

Display data, create reports, and send via email

or SMS

testo 552 Digital

Vacuum/Micron Gauge

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.

Precise deep vacuum measurements, measuring down

to single digit resolutions use optimized Pirani sensors.

The testo 552 has real time calculations for the

saturation temperature of water, which determines the

proper micron/temperature levels at which moisture is

removed from the system. These internal calculations

inform you when/if the pressure is low enough to meet

your evacuation target. This saves time and provides

you with the assurance that the system is now free

from moisture and contaminants. User defined alarm

points alert you when target values are reached.

The new testo 552 with Bluetooth links to your smart

phone or device. The testo 552 uses the free testo

SMART Probes App which is a powerful and easy-to-

use tool. It allows you to remotely read measurements

of 1 to 6 Smart Probes including the testo 552. You

can easily document / report the results.

micron

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