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HM Digital pH-80 Hydrotester

HM
$68.00 - $68.00
$68.00
$68.00 - $68.00
$68.00

The PH-80 has proven to be the most reliable pH meter in its price range. It has become a favorite in such applications as hydroponics & garde...

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$68.00 - $68.00
$68.00
$68.00 - $68.00
$68.00

HM Digital COM-80 PPM/EC/TDS Hydrotester

HM
$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00

The HM Digital COM-80 Hydrotester is easily the most advanced economically priced, reliable EC/TDS meter on the market. With its versatility and d...

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$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00