Testing & Controllers*

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HI97105 Marine Master Multiparameter Photometer

$414.75
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SKU: HN134

HI98128 pHep 5 Waterproof pH/Temperature Tester

$116.55
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SKU: HN118

HI98301 DiST1 Waterproof TDS and Temperature Tester 1999PPM (mg/l)

$67.20
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SKU: HN119

HI98319 Marine Salinity Tester

$83.99
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SKU: HN117

High Range pH Test Kit 7.4-8.8

$9.44
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SKU: APH1077
Out of stock

HIREEF-2 Reef Professional Kit

$288.75
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SKU: HN126
Out of stock

Hydrometer / Thermometer

$12.59
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SKU: AL301
-24%

Iron (Fe) Test Kit 0.5oz 15ml

Original price was: $27.29.Current price is: $20.79.
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SKU: SER101

Kessil Wifi Dongle *

$99.00
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SKU: KE141

LED Refractometer

$52.49
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SKU: AL1001L

Low Range pH Test Kit 6.0-7.6

$8.39
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SKU: APH1080
-24%
Out of stock

Magnesium (Mg) Test Kit 0.5oz 15ml

Original price was: $50.39.Current price is: $38.39.
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SKU: SER253