Smoker Tester No. 500, HP 0813 8758 7112, email : k000333999@ yahoo.com

* This kit allows the operator to test air flows in workplace accurately and easily. * Just break off both ends of a No. 501 smoke generation tube ( 6 tubes/ box) and connect the tube to the rubber bulb. * Squeezing the bulb provides atmospheric moisture that react with the reagent in the tube, generating a white somke. * A single no. 501 tube can be used repeatedly for 50 to 100 tests by sealing the tube ends with the rubber caps after each test. . Alat Peternakan Address : Ring Road Utara No. 134 Taman Yasmin VI, Bogor, Indonesia Website : www.alat-peternakan.com E-Mail : k111444888@ yahoo.com, Hp 082123847472 k111222999@ yahoo.com, Hp 081385152874 karyamitrausaha@ yahoo.com Telepon : 0251-7543316 ( Hunting) 021-70748483