Replacement Calcium sensor for B-751 and CA-11 Laqua Twin meter December 10, 2019 | No Comments R4,040.00 Replacement Calcium sensor for B-751 and CA-11 Laqua Twin meter quantity Add to cart SKU: 3200459869 Categories: A-Z, Accesories, Soil & Water Description Description Replacement sensor for LAQUAtwin B-751 and Ca-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 Conductivity Meter ExStik R2,300.00 Add to cart Tipping Bucket Rain Collector R5,000.00 Add to cart Thermometer IR (Infra Red) R1,650.00 Add to cart FieldScout pH Meter – Blunt Tip ISFET Probe R10,200.00 Add to cart