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Testo 552 - Digital vacuum gauge
Testo 552 - Digital vacuum gauge - Image 2
Testo 552 - Digital vacuum gauge - Image 3

Testo 552 – Digital vacuum gauge

SPESIFIKASI

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
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
Product colour black/orange
Battery type 2 AA
Battery life 50 hrs (without Bluetooth/backlighting)
Connection 2 x 7/16“ UNF
Interface Bluetooth® 4.0 wireless technology
Parameter mbar; micron; mmHg; Torr; inHg; inH20; hPa; Pa
Measuring rate 0.5 s
Storage temperature -20 to +50 °C
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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.

Brand

Testo

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