Skip to content
We ship to Puerto Rico, all 50 U.S. states, and the U.S Virgin Islands.
We ship to Puerto Rico, all 50 U.S. states, and the U.S Virgin Islands.
Get In Touch FAQ Shipping & Returns Terms Privacy

New

Filters

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...

View full details
$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...

View full details
$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00