pH Sensor InPro4260i/SG/225 Back Catalog number: 52005382 Availability: In the manufacturer's stock Price on request - + Recommended 51343101 pH electrode InLab Expert Pro Price on request LCL-30-3 2M Lithium Chloride Electrolyte, 3 x 30ml Price on request MA9305 Pack of 100 x 1.4V batteries. Price on request