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 677

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Thornton 240-204, Conductivity/Resistivity Sensor, 0.1 constant, 3/4 inch NPT Fitting - 58031204

Part Number: 58031204

MSRP: $1,457.00

Was:

USD 1220.6 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,220.60

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Thornton 240-203, Conductivity/Resistivity Sensor, 0.1 constant, 3/4 inch NPT Fitting - 58031203

Part Number: 58031203

MSRP: $2,220.00

Was:

USD 1860 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,860.00

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Thornton 240-202, Conductivity/Resistivity Sensor, 0.1 constant, 3/4 inch NPT Fitting - 58031202

Part Number: 58031202

MSRP: $1,221.00

Was:

USD 1023 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,023.00

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Thornton 240-101, Conductivity Sensor, 0.01 constant, 3/4 inch NPT Fitting - 58031230

Part Number: 58031230

MSRP: $2,264.00

Was:

USD 1896.5 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,896.50

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Thornton 58031305, Conductivity/Resistivity Sensor, 3/4 inch NPT & SUBM, 100 ft cord

Part Number: 58031305

MSRP: $1,883.00

Was:

USD 1577.9 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,577.90

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Thornton 58031304, Conductivity/Resistivity Sensor, 3/4 inch NPT & SUBM, 25 ft cord

Part Number: 58031304

MSRP: $1,583.00

Was:

USD 1326 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,326.00

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

Part Number: 58031303

MSRP: $1,821.00

Was:

USD 1526.1 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,526.10

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

Part Number: 58031302

MSRP: $1,521.00

Was:

USD 1274.2 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,274.20

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

Part Number: 58031301

MSRP: $1,857.00

Was:

USD 1555.7 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,555.70

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

Part Number: 58031300

MSRP: $1,556.00

Was:

USD 1303.8 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,303.80

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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: $474.00

Was:

USD 397 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $397.00

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

Part Number: 52500213

MSRP: $163.00

Was:

USD 136.3 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $136.30

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