Testo 552 Vacuum Gauge Bluetooth – (0560 5522)

£129.00

The Testo 552 is a digital vacuum measuring instrument for the evacuation of refrigeration systems and heat pumps. It measures even the smallest absolute pressures and provides highly precise information on the status of the dehumidification of a system (removal of foreign substances, incl. oils or foreign gases).

The Testo 552 is the only digital vacuum measuring instrument whose absolute pressure sensor, in contrast to other sensor technologies, no longer needs to be serviced, and still provides highly accurate measurement results. Thanks to the battery life of up to 2400 hours with two conventional AA batteries, you can use the testo 552 in continuous operation for 100 days without changing the battery. Its robust construction makes it suitable for daily use, and protects from dirt and water.

Maintenance-free absolute pressure sensorClick to Zoom
2400 hours’ battery life
Measurement of H2O evaporation temperature
Optical alarm when limit values are exceeded
Vacuum measuring range: 1100 – 0 mbar / 825080 – 0 micron

Sensor overload absolute: 6 bar / 87 psi (relative: 5 bar / 72 psi)

Vacuum resolution: 0.01 hPa / 10 micron

Vacuum precision:

0 to 1.33 hPa / 0 to 1000 micron: up to ±10 micron

0 to 200 hPa / 0 to 150000 micron: ± 0.3% FS = ±0.6 hPA

200 to 1100 hPa / 150000 to 825080 micron: ±0.3% FS = ±3.3 hPa

Parameter: mmHg, Torr, mbar, hPa, micron, inH20, inHg, Pa

Sensors: 1 x absolute pressure sensor

Battery life: 2,400 h (2x AA), (approx. 130 h with background illumination activated)

Connections: 2 x ¼” SAE / 1x MiniDin (testo 570)

Reviews

There are no reviews yet.

Be the first to review “Testo 552 Vacuum Gauge Bluetooth – (0560 5522)”

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.