TROTEC BS30WP Chida Choyezera Pamawu Omveka Choyendetsedwa Kudzera pa Buku Logwiritsa Ntchito la Smartphone
Buku logwiritsira ntchito ili limapereka chidziwitso chofunikira cha chitetezo ndi malangizo a BS30WP Sound Level Measuring Device Controlled Via Smartphone, yopangidwa ndi TROTEC. Phunzirani za kugwiritsa ntchito moyenera ndi kusunga kuti mupewe zoopsa ndikuwonetsetsa kuti zikuyenda bwino. Tsitsani mtundu waposachedwa kwambiri kudzera pa ulalo womwe waperekedwa.