Brands :: HM Digital

Hm Digital Hydromaster - Continuous Ph/Tds/Ec/Temp Meter

Product Code:

HGC720909

$218.63 $289.95 -25%

In Stock: 231

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Hm Digital Hydromaster Portable - Ph/Tds/Ec/Temp

Product Code:

HGC720907

$207.32 $274.95 -25%

In Stock: 218

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Hm Digital 4 In 1 Ph/Ec/Tds/Temp Combo

Product Code:

HGC720922

$143.23 $189.95 -25%

In Stock: 69

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HM Digital pH / TDS / EC / Temp meter

Product Code:

HGC716141

Accurately Monitor Your Hydroponic Garden with the HM Digital™ pH/TDS/EC/Temp Meter Model COM-300 Ensure optimal plant growth with the COM-300, an advanced waterproof combo meter that accurately measures pH, electrical conductivity (EC), total dissolved solids (TDS) and temperature....

$126.07 $181.17 -30%

In Stock: 563

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Hm Digital Pro Series Pen Style Orp/Temp Meter

Product Code:

HGC720920

$82.91 $109.95 -25%

In Stock: 28

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HM Digital Waterproof pH Meter

Product Code:

HGC716165

Achieve Accurate pH and Temperature Measurements with the HM Digital™ Waterproof pH Meter Model PH-200 When it comes to measuring pH and temperature, accuracy is key. That's why you need the HM Digital™ Waterproof pH Meter Model PH-200, the ultimate solution for your pH and...

$78.73 $113.16 -30%

In Stock: 570

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Hm Digital Dual Tds Monitor (Dm-3)

Product Code:

HGC720921

$50.48 $66.95 -25%

In Stock: 94

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Hm Digital Replacement Ph Sensor For Hm-500/ Hm-200

Product Code:

HGC720912

$41.44 $54.95 -25%

In Stock: 16

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Hm Digital Leakblock Sensor

Product Code:

HGC720923

$37.67 $49.95 -25%

In Stock: 38

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Hm Digital Replacement Ph Sensor For Ph-200/Com-360

Product Code:

HGC720910

$33.90 $44.95 -25%

In Stock: 16

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Hm Digital Replacement Tds/Ec Sensor For Hm-200

Product Code:

HGC720911

$33.90 $44.95 -25%

In Stock: 23

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Hm Digital Water Resistant Ec/Tds Meter W/ Temperature In C/F Hydrotester (Model Com-80)

Product Code:

HGC716145

The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics, gardening, pools, spas, aquariums, reef tanks, water ionizers, drinking water and more. Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for...

$32.70 $56.30 -42%

In Stock: 190

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HM Digital pH 80 Meter

Product Code:

HGC716155

Resolution: pH 0.1 pH, 0.0014.0 pH. Accurate to +/-0.1 pH. Hold button and auto shut-off. Automatic calibration: Auto-ranging to 4, 7 or 10 pH. Very reliable and long lasting. Low battery indicator. Clear cap to notice moisture (or lack of) on probe. Glass encased reference electrode helps...

$32.54 $46.76 -30%

In Stock: 299

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Hm Digital Ph 7.0 Buffer Solution - 20 Packets Of 20 Ml

Product Code:

HGC720917

$18.82 $24.95 -25%

In Stock: 191

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Hm Digital Ph 4.0 Buffer Solution - 20 Packets Of 20 Ml

Product Code:

HGC720918

$18.82 $24.95 -25%

In Stock: 248

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Hm Digital Handheld Tds-3 Tester

Product Code:

HGC716187

Ideal for commercial use. Includes a carrying case with belt clip. Highly efficient and accurate due to its advanced microprocessor technology. Hold function: saves measurements for convenient reading and recording. Auto-off function: the meter shuts off automatically after 10 min of non-use to...

$12.86 $22.22 -42%

In Stock: 111

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