gesterinstruments.com,perspiration tester,perspiration tester is manufactured by highly sophisticated equipment and advanced production line in GESTER International Co.,Limited, which would be the key to its great market potential and wide recognition. Powered by an adamant quest to pursue quality, the product adopts carefully selected raw materials to ensure the stable performance of it and make customers be satisfied with and have faith in the product. GESTER provides perspiration tester products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc. GESTER,Our company main produces ul94 horizontal/vertical flame chamber,horizontal flammability tester,flammability testing labs.