모델
B50-MercL1
측정범위
0 / 0.002 / 0.005 / 0.01 / 0.02 / 0.04 / 0.08 ppm (mg/l)
지금 .
http://blog.sechang.com/220332543378
1 Bottle of 50 tests (PN: ITS-480049-B-50)