pH Sensor InPro4800i/SG/225 Back Catalog number: 52005384 Availability: In the manufacturer's stock Price on request - + Recommended MA911B/2 Double junction pH electrode MA911B/2 Price on request MA9305 Pack of 100 x 1.4V batteries. Price on request 5190-3988 P3211 pH comb electrode w/fill solution 5 171,04 Kč