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Precautions for Product Instructions 1. Before using the vacuum gauge, please check whether there is any oil stain on the joint. 2. Please keep the connector of the product downward and vertical to connect to the system as much as possible. ground 3.
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Precautions 1. Try to avoid using the product in contact with oil, so as not to affect the accuracy of vacuum measurement. 2. This product adopts oil-proof treatment makes a slow response time. Pay special attention to it when the measuring the vacuum degree with below 5pa, it is necessary to read the actual vacuum value after the data is stable ( it is stable when the vacuum value does not change within 2 minutes ) or follow the instructions for replacing the oil-proof film.
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The filter cotton is used in the vacuum chamber to filter impurities and reduce sensor pollution. In order to maintain the best measurement accuracy, normal use needs to be checked every three months (adjust the inspection period according to the frequency of use). If the filter is seriously polluted, it needs to be replaced.
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Turn on the gauge and enable wireless connection, open "Elitech Tools" and click "Search nearby Device". After the device name appears, click the product icon and enter the operation interface after the connection is successful. The Bluetooth icon on the product screen is always on when the product is successfully connected to the APP.
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