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Water Test Kits

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Hanna Instruments

Iron Checker HI-721

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Now: $49.95 - $59.90

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Hanna Instruments

Iron Checker HI-721 Reagents (25 Tests)

MSRP:

Was:

Now: $9.95
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Hanna Instruments

Phosphate Checker HI-713

MSRP:

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Now: $49.95 - $59.90

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Hanna Instruments

Phosphate Checker HI-713 Reagents (25 Tests)

MSRP:

Was:

Now: $9.95
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Hanna Instruments

Nitrite Checker HI-707

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Now: $49.95 - $62.90

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Hanna Instruments

Nitrite Checker HI-707 Reagents (25 Tests)

MSRP:

Was:

Now: $12.95
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Hanna Instruments

Hanna Digital pH Tester

MSRP:

Was:

Now: $32.95
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Hanna Instruments

Copper Checker HI-747

MSRP:

Was:

Now: $49.95 - $59.90

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Hanna Instruments

Ammonia Checker HI-700

MSRP:

Was:

Now: $49.95 - $62.90

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API

API pH Test Kit - Freshwater

MSRP:

Was:

Now: $9.95
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Milwaukee

Milwaukee PRO pH & CO2 Controller

Out of stock

Out of stock
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Milwaukee

Milwaukee pH Monitor with Alarm

MSRP:

Was:

Now: $109.95

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