Nyob zoo txhua tus neeg siv khoom, thaum koj GVDA Suga Brix meter Model GD316 GD317 muaj ntau qhov yuam kev hauv qab no pls xyuas seb yuav daws li cas, thiab cov tshuaj hauv qab no yuav pab tau koj thaum koj siv:
ERR1: Xav tau rov kho dua
ERR2: Ntau tshaj
ERR3: Qauv kom muaj nuj nqis tsis txaus
ERR4: Cov qauv tsis raug
Lwm yam: Hu rau tus muag khoom
Hauv qab no yog peb GVDA Tshiab tuaj txog Sugar Brix meter, koj nyiam nws? los yog hu rau kuv:
Email: marketing@gvdasz.com
