New Testo 552 Digital Vacuum Gauge Meter 0560 5520 Vacuum Measuring Instrument

 

Introduction: 
 
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. 
 
Technical data for testo 552 digital vacuum gauge
Vacuum measuring range 1100 - 0 mbar / 825080 - 0 micron
Sensor overload absolute: 6 bar / 87 psia (relative: 5 bar / 72 psig)
Vacuum resolution 0.01 hPa / 10 micron
Accuracy 0 to 1.33 hPa / 0 to 1000 micron: up to +/- 10 micron
Remaining range: +/- 0.3% FS
Operating temperature -4 to 122 °F / -20 to 50 °C
Battery life 2400 hours (2 x AA), (approximately 130 with back light)
Protection class IP 42
Parameter mmHg, Torr, mbar, hPa, micron, inH2O, inHg, Pa
Measuring cycle 0.5 seconds
Sensors 1 x absolute pressure sensor
Connections - 2x 1/4" SAE - 1x MiniDin (testo 570)
Warranty Two years
Part no. 0560 5520
Notice.
The standard package don't include batteries.Because,the international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.Thanks for your support!.
 
Mon, 06 Nov 2023 10:59:22 GMT 638348939622466812 CD141B8780F7142594ADD557621981AF