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VG-760 is a digital vacuum gauge for obtaining accurate vacuum measurements during filling refrigerants. It features a professional vacuum sensor to precisely test vacuum. The evacuation of an HVAC and refrigeration system is to evacuate the air and moisture in the system, which, if mixed with refrigerants, may produce an acidic chemical reaction, causing damages to the system in long term. Generally, a system vacuum should be below 700 micron so that the moisture in the system can be effectively reduced. The best vacuum is 300 micron. Common refrigerants cannot meet this requirement. VG-760 is used to test system leak and discern vacuum pump quality.
Measuring Range: 0-19000 micron
Operating Temperature: 0℉~140℉(-178°C~60°C)
Fitting: 1/4\'\' Male Flare
Product Size: 5\'\'*3\'\'*1.5\'\'(127x74x37 mm)
Power Supply: 3 AA batteries, Battery Life: 300 hours
Max Overpressure: 27.5 bar
Accuracy: ±10% or ±10 Micron
Resolution:0-400 1 Micron; 400-3000 10 Micron; 3000-10000 100 Micron; 10000-19000 250 Micron
We will ship all items within 3 working days once payment finished,
We always ship items by USPS First Class, FedEx is the Expedited Shipping choice.
Sometimes international\'s delivery is highly dependent on the courier company and local customs/duties.
Import duties and taxes are not included in the item price or shipping charges. These charges are the buyer responsibility.
About usElitech Technology, Inc. Located in Milpitas California United States. With 23 years’ experience of manufacturing temperature and humidity data logger, refrigeration unit, intelligent halogen leak detector, electrical control box, digital hygrometer, etc.
Our products have passed testers of the group pulse generator, frequency drop simulator, electrostatic discharge tester, ROHS tester, lightning surge generator, etc. And we have got ISO9001, ISO14001, GB/T28001, TS16949 certificates and so on.
Now, we have branches in the UK, Brazil,and China. Welcome to join us and be our global partners. Please contact us on for more information.
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