Home pH, TDS, PPM, Misc TDS, EC, & PPM Meters

TDS, EC, & PPM Meters

C$54.99

HM Digital - COM-80S Hydrotester available at Valley Indoor.

C$209.95

Bluelab - Truncheon Nutrient Meter available at Valley Indoor.

Please accept cookies to help us improve this website Is this OK? Yes No More on cookies »