Water Quality Meters

Myron L. Meters Water Quality Instruments

Mettler-Toledo Thornton

GF Signet Flow Meters

Water Quality Indicator Lights

Hanna Mini Controllers

SHOWING ITEMS 61-75 of 648

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GF Signet 3-2764-2 pH Electrode, Flat Tip, PT1000

Part Number: 3-2764-2

MSRP: $942.00

Was:

USD 789.23 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $789.23

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GF Signet 3-2767-1 ORP Electrode, Bulb, 10kOhm ID

Part Number: 3-2767-1

MSRP: $935.00

Was:

USD 783.43 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $783.43

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GF Signet 3-2766-2 pH Electrode, Bulb, PT1000 RTD

Part Number: 3-2766-2

MSRP: $889.00

Was:

USD 744.74 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $744.74

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GF Signet 3-2766-1 pH Electrode, Bulb, 3kOhm Balco

Part Number: 3-2766-1

MSRP: $1,008.00

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USD 844.36 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $844.36

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GF Signet 3-2765-1 ORP Electrode, Flat Tip, 10kOhm ID

Part Number: 3-2765-1

MSRP: $988.00

Was:

USD 827.92 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $827.92

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GF Signet 3-2744-2 pH Electrode, Flat Tip, 3 kOhm Balco

Part Number: 3-2744-2

MSRP: $1,043.00

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USD 874.2 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $874.20

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GF Signet 3-9900.399-2 Rear Cover Enclosure Kit, Flat for 3-9900-1P Only

Part Number: 3-9900.399-2

MSRP: $127.00

Was:

USD 106.02 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $106.02

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Thornton 52003881 Conductivity Sensor InPro7100i/12/425/C22

Part Number: 52003881

MSRP: $3,791.00

Was:

USD 3176 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $3,176.00

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GF Signet 3-2734-00 pH Electrode, Flat Tip , 0-14 pH, 3/4" NPT

Part Number: 3-2734-00

MSRP: $842.00

Was:

USD 705.87 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $705.87

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GF Signet P51530-V1 515 Rotor-X Paddlewheel Flow Sensor, Natural

Part Number: P51530-V1

MSRP: $1,258.00

Was:

USD 1053.69 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,053.69

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Myron L ORP Calibration Kit, 0 mV, 260 mV, and 470 mV

Part Number: ORPCALKIT

MSRP: $61.50

Was:

USD 58.43 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $58.43

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GF Signet 3-2850-52-42V, 10.0 Cell, PVDF, Conductivity/Resistivity, 4-20mA Output

Part Number: 3-2850-52-42V

MSRP: $1,729.00

Was:

USD 1448.94 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,448.94

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GF Signet 3-2850-52-41V, 1.0 Cell, PVDF, Conductivity/Resistivity, 4-20mA Output

Part Number: 3-2850-52-41V

MSRP: $1,503.00

Was:

USD 1259.22 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,259.22

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GF Signet 3-2850-52-40V, 0.1 Cell, PVDF, Conductivity/Resistivity, 4-20mA Output

Part Number: 3-2850-52-40V

MSRP: $1,503.00

Was:

USD 1259.22 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,259.22

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GF Signet 3-2850-51-42V, 10.0 Cell, NPT, PVDF, Conductivity/Resistivity Electrode, Digital Output

Part Number: 3-2850-51-42V

MSRP: $1,464.00

Was:

USD 1226.67 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,226.67

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