Product Details :
Alat Laboratorium Umum PH208 PH METER, RS-232 with ElectrodeDescription:PH METERModel : PH-208* pH : 0 to 14.00 pH, 1999 mV.* mV function for ORP...Product Details :
Light MeterDescription:UV LIGHT METER, pocketModel : UV-340A* Spectrum : 290 nm -390 nm* Application : UVA & UVB measurement.* 2 ranges : 1999...