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 46-60 of 676

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GF Signet 3-2754-1 pH Electrode, Flat, 3K Ohm

Part Number: 3-2754-1

MSRP: $677.00

Was:

USD 567.3 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $567.30

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Hy-Lite Water Quality Indicator Light with Alarm, 100K Ohm, 1/2" and 3/4" NPT

Part Number: HLA-100K

MSRP: $230.00

Was:

USD 174.8 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $174.80

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Thornton 52206119, InPro Dissolved Oxygen Sensor 6850i/12/120

Part Number: 52206119

MSRP: $7,043.00

Was:

USD 5901 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $5,901.00

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Thornton 52003515 pH Sensor InPro3100i/SG/120

Part Number: 52003515

MSRP: $1,582.00

Was:

USD 1325 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $1,325.00

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Hy-Lite RPC-200 Hydro-Check 200 ft Module for Hy-Lite Quality Lights

Part Number: RPC-200

MSRP: $165.00

Was:

USD 110 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $110.00

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Hy-Lite RPC-100 Hydro-Check 100 ft Module for Hy-Lite Quality Lights

Part Number: RPC-100

MSRP: $111.00

Was:

USD 74 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $74.00

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Hy-Lite RPC-25 Hydro-Check 25 ft Module for Hy-Lite Quality Lights

Part Number: RPC-25

MSRP: $57.00

Was:

USD 38 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $38.00

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Hy-Lite RPC-10 Hydro-Check 10 ft Module for Hy-Lite Quality Lights

Part Number: RPC-10

MSRP: $57.00

Was:

USD 38 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $38.00

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Thornton 52003792 Conductivity Sensor InPro7100i/12/120/C22

Part Number: 52003792

MSRP: $3,515.00

Was:

USD 2945 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $2,945.00

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GF Signet 3-2756-WTP-1 DryLoc pH Electrode, Bulb Tip, 3 KO Balco

Part Number: 3-2756-WTP-1

MSRP: $737.00

Was:

USD 617.52 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $617.52

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GF Signet 3-2756-WTP DryLoc pH Electrode, Bulb Tip, Pt1000

Part Number: 3-2756-WTP

MSRP: $662.00

Was:

USD 554.28 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $554.28

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GF Signet 3-2757-WTP DryLoc ORP Electrode, Flat Tip

Part Number: 3-2757-WTP

MSRP: $741.00

Was:

USD 621.24 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $621.24

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GF Signet 3-2850-52, Conductivity/Resistivity Junction Box

Part Number: 3-2850-52

MSRP: $917.00

Was:

USD 768.18 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $768.18

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GF Signet 3-2551 3-2551-P2-42 Magmeter Flow Sensor, 10'' to 36'' Pipe, 4-20 mA, with Display

Part Number: 3-2551-P2-42

MSRP: $3,616.00

Was:

USD 3029.94 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $3,029.94

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GF Signet 3-2551-P2-22 2551 Magmeter Flow Sensor, 10'' to 36'' Pipe, 4-20 mA, with Display and Relays

Part Number: 3-2551-P2-22

MSRP: $4,410.00

Was:

USD 3694.89 2025-12-31 https://schema.org/NewCondition https://schema.org/InStock Your Price: Now: $3,694.89

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