Replacement Sodium sensor for B-722 and NA-11 Laqua Twin meter December 10, 2019 | No Comments R4,040.00 Replacement Sodium sensor for B-722 and NA-11 Laqua Twin meter quantity Add to cart SKU: 3200459867 Categories: A-Z, Accesories, Soil & Water Description Description Replacement sensor for LAQUAtwin B-722 and Na-11 Requires a minimum of 0.3 ml sample with direct measurement (0.05 ml with sampling sheet B) Sensor guard has a sliding cap for scooping water sample Waterproof Related products pH Electrode replacement for PH100 R998.00 Add to cart TDR 350 Soil Moisture Meter (complete with case) R32,425.14 Add to cart Na Sodium Standard solution 2000ppm, 6 x 14 ml (Y022H) R1,179.00 Add to cart LightScout Quantum LIGHT Meter R3,215.00 Add to cart