Manometer of Geo-membrane welding strength

Manometer of Geo-membrane weld strength is a detected product of Jointer series of Geo-membrane weld machine .It is detected for the quality of the Geo-membrane weld line. And its principle that is filled certain air in the centre cavum of geo-membrane welding line and maintain some time , if the mano meter keep constant ,it shows that the quality of weld line is reliable .This product operate simple ,carry conveniently and detect reliably which is especially used for the test of geo-membrane of weld line in the working place .
Manometer of Geo-membrane welding strength