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  • Testo 552 - Digital Vacuum Gauge with Bluetooth®
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testo 552 - Digital Vacuum Gauge with Bluetooth®

Rp 4,370,000.00
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Highlights

• Measurement data monitoring via testo Smart App

• Measurement data dispatch via testo Smart App

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

• Measures pressure and calculates the evaporation temperature of H2O automatically

Extremely precise, rugged and practical: the testo 552 digital vacuum gauge. Ideal for evacuating refrigerant systems or heat pumps.


Product description

The testo 552 is a high-precision digital vacuum gauge designed to provide you with absolutely reliable readings. It has all the measuring functions you need for evacuating refrigerant systems and heat pumps and is built to last and tough enough to take the odd knock.

 

Via a Bluetooth interface, the testo 552 connects with the testo Smart App on your smartphone or tablet. This allows you to monitor the absolute pressure reached during the evacuation conveniently and wirelessly. In addition to this, the measurement results can be quickly documented in the App and sent by e-mail.

  

The testo 552 digital vacuum gauge – areas of application

Evacuating is one of the most important steps when it comes to installing or restarting refrigerant or air conditioning systems: foreign gases, moisture and oils have to be removed properly. That’s when the absolute pressure of a system needs to be measured.

 

And that’s exactly what the testo 552 digital vacuum gauge is designed to do: the meter provides you with highly accurate information regarding the dehumidification status of the system and is able to measure even the smallest of absolute pressures absolutely reliably. This means that you are always able to observe manufacturer specifications. A visual alarm warns immediately when a threshold has been exceeded.


And because the digital vacuum gauge is IP42 rated (water resistant and dirt proof), it is virtually impervious to moisture and dirt.

Delivery Scope

testo 552 digital vacuum gauge with Bluetooth®, two AA batteries.


Technical data/Product 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 technical data
Weight500 g
Dimensions160 x 110 x 50 mm
Operating temperature-10 to +50 °C
Protection classIP42
System requirementsrequires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0
Product colourblack/orange
Battery type2 AA
Battery life50 hrs (without Bluetooth/backlighting)
Connection2 x 7/16“ UNF
InterfaceBluetooth® 4.0 wireless technology
Parametermbar; micron; mmHg; Torr; inHg; inH20; hPa; Pa
Measuring rate0.5 s
Storage temperature-20 to +50 °C


Application

Complying with manufacturer's specifications

Some manufacturers specify exactly what the absolute pressure must be for you to evacuate your air conditioning systems how long this pressure must be maintained. Compliance with these specifications is simple and easy thanks to the flexible setting of the alarm threshold in the testo 552.

 

Documenting measurements

Via a Bluetooth interface, the testo 552 connects with the testo Smart Probes App on your smartphone or tablet. This allows you to monitor the absolute pressure reached during the evacuation conveniently and wirelessly. In addition to this, the measurement results can be quickly documented in the App and sent by e-mail. When you use the testo 552 in combination with the testo 570 digital manifold, you can save the testo 552's measuring values or display them directly on a laptop via the optional EasyKool software.

 

Ensuring dehumidification

The testo 552 not only measures the pressure, but also gives the water evaporation temperature associated with it. In addition, it measures the ambient temperature and displays the temperature difference. This means you can quickly check whether the humidity in the system is evaporating and dehumidification is progressing properly.

Evacuating refrigeration systems

Using the testo 552, you can carry out evacuations of refrigeration systems quickly, flexibly and with a high level of accuracy.


Downloads

Brochures

Data sheet testo 552 with Bluetooth

EC declaration of conformity testo 552

Manuals

Instruction manual testo 552 with Bluetooth

EU declaration of conformity testo 552


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