Water Quality Meters & Sondes

Aqua TROLL 100 Data Logger

Price range: $45.00 through $405.00
Select options This product has multiple variants. The options may be chosen on the product page

Aqua TROLL 200 Data Logger

Price range: $80.00 through $720.00
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Aqua TROLL 400 Multiparameter Probe

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Aqua TROLL 500 Multiparameter Sonde & Low-Flow Kit

Price range: $120.00 through $1,215.00
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Aqua TROLL 500/600 Antifouling Restrictor

Select options This product has multiple variants. The options may be chosen on the product page

Aqua TROLL 500/600 Restrictor

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Aqua TROLL 600 Multiparameter Sonde

Price range: $120.00 through $1,215.00
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Horiba U-52 Multi-Parameter Water Quality Meter

Price range: $125.00 through $1,215.00
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YSI 556 Multi-Parameter Instrument

Price range: $120.00 through $1,020.00
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YSI Professional Multi-Parameter Instrument

Price range: $120.00 through $1,020.00
Select options This product has multiple variants. The options may be chosen on the product page