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Product Image Manufacturer- Item Name Price
Hanna Dist 5 TDS Pen (HI98311) Hanna

Hanna Dist 5 TDS Pen (HI98311)

$133.95  $99.95
Save: 25% off


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Hanna pH Tester (HI99104H) Hanna

Hanna pH Tester (HI99104H)

$44.95
Sale: $39.56
Save: 12% off


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Hanna pHep pH Pen (HI98107) Hanna

Hanna pHep pH Pen (HI98107)

$64.99
Sale: $57.19
Save: 12% off


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Hanna pH 4.01 Solution, 230 mL Hanna

Hanna pH 4.01 Solution, 230 mL

$14.95

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Replacement Electrode for pHep 5 and HI98129 (HI73127) Hanna

Replacement Electrode for pHep 5 and HI98129 (HI73127)

$62.95
Sale: $55.40
Save: 12% off


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Hanna pH 4.01 Solution, 20 mL Sachet Hanna

Hanna pH 4.01 Solution, 20 mL Sachet

$2.00

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Hanna pHep 5 pH Pen (HI98128) Hanna

Hanna pHep 5 pH Pen (HI98128)

$132.95
Sale: $117.00
Save: 12% off


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Hanna pHep 5 pH Pen (HI98128) GWP1000 Hanna

Hanna pHep 5 pH Pen (HI98128) GWP1000



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Hanna Replacement Probe for Dist 5 (HI73311) Hanna

Hanna Replacement Probe for Dist 5 (HI73311)

$69.95  $24.95
Save: 64% off


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Hanna pH 7.01 Solution, 230 mL Hanna

Hanna pH 7.01 Solution, 230 mL

$14.95

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Hanna pH 7.01 Solution, 20 mL Sachet Hanna

Hanna pH 7.01 Solution, 20 mL Sachet

$2.00

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Replacement probe for CalCheck Meter (HI1285-6) Hanna

Replacement probe for CalCheck Meter (HI1285-6)

$146.95  $94.50
Save: 36% off


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Hanna 1500 TDS Solution, 230 mL Hanna

Hanna 1500 TDS Solution, 230 mL

$14.95

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Hanna Combo - pH/Conductivity/TDS Tester (HI98129) Hanna

Hanna Combo - pH/Conductivity/TDS Tester (HI98129)

$194.95
Sale: $171.56
Save: 12% off


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Hanna 1500 TDS Solution, 20 mL Sachet Hanna

Hanna 1500 TDS Solution, 20 mL Sachet

$2.00

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Hanna Combo pH/EC/TDS/Temp Meter w/ CAL CHECK (HI 9813-6N) Hanna

Hanna Combo pH/EC/TDS/Temp Meter w/ CAL CHECK (HI 9813-6N)

$283.95  $222.95
Save: 21% off


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Hanna Tri-Meter - pH/TDS/Temperature Monitor (HI981504/7) Hanna

Hanna Tri-Meter - pH/TDS/Temperature Monitor (HI981504/7)

$279.95
Sale: $246.36
Save: 12% off


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Hanna Soil Test Pen (HI98331) Hanna

Hanna Soil Test Pen (HI98331)

$145.95
Sale: $128.44
Save: 12% off


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Primo TDS Tester (HIPRIMO) Hanna

Primo TDS Tester (HIPRIMO)

$49.95
Sale: $43.96
Save: 12% off


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Hanna pH Checker (HI98103) Hanna

Hanna pH Checker (HI98103)

$46.99
Sale: $41.35
Save: 12% off


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Hanna Champ pH Tester (HI98106) Hanna

Hanna Champ pH Tester (HI98106)

$62.95
Sale: $55.40
Save: 12% off


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Hanna Gro'Chek pH Indicator (HI981401N) Hanna

Hanna Gro'Chek pH Indicator (HI981401N)

$139.95
Sale: $123.16
Save: 12% off


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Genesis 1300 PPM Solution - 16 oz.
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Xtrasun 1000W Metal Halide Ballast, 120/240v
$179.95  $159.95
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Hanna Dist 5 TDS Pen (HI98311)
Hanna Dist 5 TDS Pen (HI98311)
$133.95  $99.95
Save: 25% off

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Axiom Harpin Proteins - 2g (3 Pack)
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