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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
OMRI listed as well as OIM registered
The TrolMaster Aqua-X Plus Controller is an upgraded version of the Aqua-X
giving you accurate readings and easy control without needing to directly access your dehumidifier
switch to Mother Earth LiquiCraft Bloom to support flower and fruit growth
Created in New Zealand
HANNA Low Range pH/Conductivity/TDS/Temp Tester RESERVOIRS OMRI listed as well asThe HANNA Low Range Combo pH, EC, TDS (ppm) and Temperature Meter HI98129 is one of Hanna's most popular meters. The waterproof design, simple operation, and replaceable electrode mean that you can rely on this meter for years. The HI98129 is designed for low range use (0 to 3999 S cm or 0 2000 ppm). Choose the HI98130 for the high range model. Compact & waterproof design fits right in your pocket so you can take it anywhere. Replaceable pH electrode
US$ 119.99
US$ 164.99
US$ 250.00