Reference: CONK0001
Handheld conductivity meter TDS-3C. 1 tds = 1 ppm CaCO3 = 2 uS/cm2...
In StockReference: OM0001
Portable oximeter with standard electrode LDO for measurement of dissolved...
Reference: PHH04
Brand: Дионис-Елена ООД
Desk laboratory pH-meter with range 0-14 pH. Set with a case, stand, buffers...
In Stock