HANNA Low Range pH/Conductivity/TDS/Temp Tester RESERVOIRS Nutrient for the growth phase

Nutrient for the growth phase

The TrolMaster Aqua-X Plus Controller is an upgraded version of the Aqua-X

and emulsions

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Created in New Zealand

HANNA Low Range pH/Conductivity/TDS/Temp Tester RESERVOIRS Nutrient for the growth phaseThe 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