अनुकूलित समर्थन
OEM, ODM, OBM
उत्पत्ति के प्लेस
Guangdong, China
Power supply
European Type;British Type;American Type;Australian Type
Density resolution
0.001 g/cm3
warranty
three years;life-long maintenance
usage
gold density tester,gold density meter,gold purity analyzer
after-sale service provided
yes