Water Quality Meters

Myron L. Meters Water Quality Instruments

Mettler-Toledo Thornton

GF Signet Flow Meters

Water Quality Indicator Lights

Hydro-Check Monitors

SHOWING ITEMS 496-510 of 671

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Thornton 58031303, Conductivity/Resistivity Sensor, 1/2 inch NPT, 100 ft cord

Part Number: 58031303

MSRP: $1,638.00

Was:

USD 1410 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,410.00

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Thornton 58031302, Conductivity/Resistivity Sensor, 1/2 inch NPT, 25 ft cord

Part Number: 58031302

MSRP: $1,362.00

Was:

USD 1173 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,173.00

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Thornton 58031301, Conductivity/Resistivity Sensor, 3/4 inch NPT, 100 ft cord

Part Number: 58031301

MSRP: $1,671.00

Was:

USD 1439 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,439.00

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Thornton 58031300, Conductivity/Resistivity Sensor, 3/4 inch NPT, 25 ft cord

Part Number: 58031300

MSRP: $1,396.00

Was:

USD 1201 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,201.00

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Spears Purity Tee for Resilite 3/4'' NPT RES7046, Purity Light, PVC

Part Number: 805-007SR

MSRP: $32.20

Was:

USD 23.5 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $23.50

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Myron L Ultrapen PT5, Pocket Tester Pen, Free Dissolved Oxygen and Temperature

Part Number: PT5

MSRP: $463.50

Was:

USD 440.33 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $440.33

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Myron L Ultrapen PT4, Pocket Tester Pen, Free Chlorine Equivalent and Temperature

Part Number: PT4

MSRP: $361.50

Was:

USD 343.43 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $343.43

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Thornton Pipe Field Mount Kit for 1/2 DIN M300 M400 M800 Transmitter, 30300480

Part Number: 30300480

MSRP: $476.00

Was:

USD 362 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $362.00

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Thornton 52500213 Panel Mount Kit for 1/2 DIN M300 M400 M800 Transmitter

Part Number: 52500213

MSRP: $149.00

Was:

USD 129 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $129.00

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Thornton 240-201, Conductivity/Resistivity Sensor, 0.1 constant, 3/4 inch NPT Fitting - 58031201

Part Number: 58031201

MSRP: $917.00

Was:

USD 790 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $790.00

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Thornton M800 Multi-Parameter, Multi-Channel Transmitter 4-Channel + 2 Flow, 58000804

Part Number: 58000804

MSRP: $6,949.00

Was:

USD 5984 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $5,984.00

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Thornton M800 Multi-Parameter, Multi-Channel Transmitter 2-Channel + 2 Flow, 58000802

Part Number: 58000802

MSRP: $5,833.00

Was:

USD 5023 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $5,023.00

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Thornton M300 Process Transmitter Meter, 1-Channel, 1/4 DIN, 30 280 770

Part Number: 30280770

MSRP: $4,324.00

Was:

USD 3723 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $3,723.00

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Thornton M200 Easy Instrument, 1/4 DIN (panel mount) Dual Channel, 52 121 556

Part Number: 52121556

MSRP: $2,357.00

Was:

USD 2029 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $2,029.00

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Thornton M200 Easy Instrument, 1/4 DIN (panel mount) Single Channel, 52 121 554

Part Number: 52121554

MSRP: $1,289.00

Was:

USD 1110 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,110.00

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