| Horiba LAQUA WQ-330PCD-K Handheld PH / ORP / Conductivity / Salinity / Resistivity / TDS / Ion / Dissolved Oxygen / Temperature Meter Part# 5700043031 | whiteoakenv.com | 2322.9 USD | 2,581 USD | −10% |
| Horiba LAQUA F-74A-S PH / ORP / Ion / Conductivity / Resistivity / Total Dissolved Solids / Salinity / Temperature Meter Kit Part# 3999960014 | whiteoakenv.com | 2245.5 USD | 2,495 USD | −10% |
| Horiba Laqua PD2000-S Benchtop PH / ORP / Ion / DO / BOD / Temperature Complete Kit Part# 5700043025 | whiteoakenv.com | 2128.5 USD | 2,365 USD | −10% |
| Horiba Laqua PC2000-S Benchtop PH / ORP / Ion / Conductivity / Resistivity / Total Dissolved Solids / Salinity / Temperature Complete Kit Part# 5700043023 | whiteoakenv.com | 1787.4 USD | 1,986 USD | −10% |
| Horiba Laqua DO2000-S Benchtop DO / BOD / Temperature Complete Kit Part# 5700043024 | whiteoakenv.com | 1738.8 USD | 1,932 USD | −10% |
| Horiba LAQUA WQ-320PD-K Handheld PH / ORP / Conductivity / Salinity / Resistivity / TDS / Ion / Dissolved Oxygen / Temperature Meter Part# 5700043030 | whiteoakenv.com | 1738.8 USD | 1,932 USD | −10% |
| Horiba LAQUA DS-72A-S Benchtop Conductivity / Resistivity / Total Dissolved Solids / Salinity / Temperature Meter Kit Part# 3999960013 | whiteoakenv.com | 1632.6 USD | 1,814 USD | −10% |
| Horiba LAQUA F-74G PH / ORP / Ion / Conductivity / Resistivity / Total Dissolved Solids / Salinity / Temperature Meter Part# 3200575130 | whiteoakenv.com | 1593 USD | 1,770 USD | −10% |
| Horiba LAQUA WQ-320PC-K Handheld PH / ORP / Conductivity / Salinity / Resistivity / TDS / Ion / Dissolved Oxygen / Temperature Meter Part# 5700043029 | whiteoakenv.com | 1476 USD | 1,640 USD | −10% |
| Horiba Laqua PC1500-S Benchtop PH / ORP / Conductivity / Salinity / Resistivity / TDS / Temperature Double Channel Complete Kit Part# 5700043020 | whiteoakenv.com | 1447.2 USD | 1,608 USD | −10% |
| Horiba LAQUA F-73A-S Benchtop PH / ORP / Ion / Temperature Meter Kit Part# 3999960012 | whiteoakenv.com | 1429.2 USD | 1,588 USD | −10% |
| Horiba LAQUA F-73G Benchtop PH / ORP / Ion / Temperature Meter Part# 3200575123 | whiteoakenv.com | 1283.4 USD | 1,426 USD | −10% |
| Horiba LAQUA WQ-310DO-K Handheld PH / ORP / Conductivity / Salinity / Resistivity / TDS / Ion / Dissolved Oxygen / Temperature Meter Part# 5700043028 | whiteoakenv.com | 1282.5 USD | 1,425 USD | −10% |
| Horiba LAQUA PD220-K Handheld PH / ORP / Dissolved Oxygen / Temperature Meter Kit - Memory 1000 Data / RS-232, Part# 3200779535 | whiteoakenv.com | 1253.7 USD | 1,393 USD | −10% |
| Horiba LAQUA F-72A-S Benchtop PH / ORP / Ion / Temperature Meter Kit Part# 3999960011 | whiteoakenv.com | 1253.7 USD | 1,393 USD | −10% |
| Horiba Laqua DO2000 Benchtop DO / BOD / Temperature Meter Part# 3200946350 | whiteoakenv.com | 1252.8 USD | 1,392 USD | −10% |
| Horiba Laqua EC2000-S Benchtop Conductivity / Resistivity / Salinity / Total Dissolved Solids / Temperature Kit Part# 5700043022 | whiteoakenv.com | 1194.3 USD | 1,327 USD | −10% |
| Horiba LAQUA PD210-K Handheld PH / ORP / Dissolved Oxygen / Temperature Meter Kit - Memory 500 Data, Part# 3200779534 | whiteoakenv.com | 1156.5 USD | 1,285 USD | −10% |
| Horiba Laqua PC2000 Benchtop PH / ORP / Ion / Conductivity / Resistivity / Total Dissolved Solids / Salinity / Temperature Meter Part# 3200912574 | whiteoakenv.com | 1116.9 USD | 1,241 USD | −10% |
| Horiba Laqua PD2000 Benchtop PH / ORP / Ion / DO / BOD / Temperature Meter Part# 3200946352 | whiteoakenv.com | 1116.9 USD | 1,241 USD | −10% |
| Horiba LAQUA F-72G Benchtop PH / ORP / Ion / Temperature Meter Part# 3200575120 | whiteoakenv.com | 1049.4 USD | 1,166 USD | −10% |
| Horiba LAQUA PC220-K Handheld PH / ORP / Conductivity / Resistivity / Total Dissolved Solids / Salinity / Temperature Meter Kit - Memory 1000 Data / RS-232, Part# 3200779533 | whiteoakenv.com | 1029.6 USD | 1,144 USD | −10% |
| Horiba LAQUA TB220-K Portable Turbidity Meter Kit Part# 3201073569 | whiteoakenv.com | 1025.1 USD | 1,139 USD | −10% |
| Horiba LAQUA WQ-310EC-K Handheld PH / ORP / Conductivity / Salinity / Resistivity / TDS / Ion / Dissolved Oxygen / Temperature Meter Part# 5700043027 | whiteoakenv.com | 1009.8 USD | 1,122 USD | −10% |
| Horiba Laqua PH2000-S Benchtop PH / ORP / Temperature Meter Kit Part# 5700043021 | whiteoakenv.com | 999.9 USD | 1,111 USD | −10% |
| Horiba Laqua 5002S-10C Ammonia Ion Electrode (Combination) Part# 3200698386 | whiteoakenv.com | 933.3 USD | 1,037 USD | −10% |
| Horiba Laqua 6561S-10C Fluoride Ion Electrode (Combination) Part# 3200693774 | whiteoakenv.com | 933.3 USD | 1,037 USD | −10% |
| Horiba Laqua 6582S-10C Potassium Ion Electrode (Combination) Part# 3200697409 | whiteoakenv.com | 933.3 USD | 1,037 USD | −10% |
| Horiba Laqua 6581S-10C Nitrate Ion Electrode (Combination) Part# 3200697408 | whiteoakenv.com | 933.3 USD | 1,037 USD | −10% |
| Horiba Laqua 6583S-10C Combination Calcium Ion Electrode Part# 3200697410 | whiteoakenv.com | 933.3 USD | 1,037 USD | −10% |
| Horiba Laqua ION2000 Benchtop PH / ORP / Ion / Temperature Meter Part# 3200896963 | whiteoakenv.com | 932.4 USD | 1,036 USD | −10% |
| Horiba LAQUA PC210-K Handheld PH / ORP / Conductivity / Resistivity / Total Dissolved Solids / Salinity / Temperature Meter Kit - Memory 500 Data, Part# 3200779532 | whiteoakenv.com | 932.4 USD | 1,036 USD | −10% |
| Horiba LAQUA DO220-K Handheld Dissolved Oxygen / Temperature Meter Kit - Memory 1000 Data / RS-232, Part# 3200779531 | whiteoakenv.com | 932.4 USD | 1,036 USD | −10% |
| Horiba LAQUA WQ-310PH-K Handheld PH / ORP / Conductivity / Salinity / Resistivity / TDS / Ion / Dissolved Oxygen / Temperature Meter Part# 5700043026 | whiteoakenv.com | 893.7 USD | 993 USD | −10% |
| Horiba Laqua 0040N-10D ISFET PH Electrode Part# 3200862858 | whiteoakenv.com | 877.5 USD | 975 USD | −10% |
| Horiba LAQUA TB220 Portable Turbidity Meter Part# 3201068607 | whiteoakenv.com | 874.8 USD | 972 USD | −10% |
| Horiba Laqua EC1500-S Benchtop Conductivity / Salinity / Resistivity / TDS / Temperature Complete Kit Part# 5700043008 | whiteoakenv.com | 864 USD | 960 USD | −10% |
| Horiba Laqua 3574-10C Conductivity Cell, Flow Type Part# 3014082592 | whiteoakenv.com | 826.2 USD | 918 USD | −10% |
| Horiba LAQUA DO210-K Handheld Dissolved Oxygen / Temperature Meter Kit - Memory 500 Data, Part# 3200779530 | whiteoakenv.com | 825.3 USD | 917 USD | −10% |
| Horiba Laqua PC1500 Benchtop PH / ORP / Conductivity / Salinity / Resistivity / TDS / Temperature Double Channel Meter Part# 3200899659 | whiteoakenv.com | 815.4 USD | 906 USD | −10% |