Portable Digital Temperature Meter merek GOnDO model YC-311 PT. MESSGERATE SUKSES MANDIRI Jl. Maulana Hasanudin Ruko Premier Village M38 Cipondoh, Tangerang 15148 INDONESIA Phone : (+62-21) 298 60 677 (+62-21) 298 60 701 Fax : (+62-21) 298 60 658 Whatsapp : 0812 9777 2400  0878 0841 1000 Email : cs@messgerate.co.id www.b-one.co.id