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 Soil Moisture Meter R5,999.00 Add to cart Economy pH/EC Meter R7,990.00 Add to cart FieldScout T-Handle EC 24″ (60cm Probe) with Replaceable Tip R7,900.00 Add to cart Tipping Bucket Rain Collector R5,000.00 Add to cart