Quick view Compare Ohaus STMICRO5 pH Electrode For Ohaus Starter and Aquasearcher Meters, 1m Cable Included OHS-30087566 Now: $327.00 $270.00 Add to Cart
Quick view Compare Ohaus ST350 Probe for Starter and AquaSearcher Benchtop Meters OHS-ST350 Now: $222.00 $202.00 Add to Cart
Quick view Compare Ohaus STMICRO8 pH Electrode For Ohaus Starter and Aquasearcher Meters, 1m Cable Included OHS-30087569 Now: $349.00 $289.00 Add to Cart
Quick view Compare Ohaus ST410 Electrode For Ohaus Starter and Aquasearcher pH Meters OHS-ST410 Now: $230.00 $195.00 Add to Cart
Quick view Compare Ohaus Ohaus Starter pH Meter Electrode ST260 For pH, Reference, ORP, Conductivity, DO and Temperature OHS-ST260 Now: $204.00 Add to Cart