Hanna Combo HI98129 pH/EC/TDS/Temperature Tester with Low Range EC Cal-Mag and ducting

and ducting

contributing to the efficiency and effectiveness of your grow lights and ultimately

making it a versatile addition to any grower's toolkit

Allows you to fill any tank or reservoir unattended - never flood your garden again

BotryStop WP BotryStop WP by BioWorks is an innovative preventative tool that enhances existing fungal disease control programs that focuses on preventing the surface growth of Botrytis above the soil

Hanna Combo HI98129 pH/EC/TDS/Temperature Tester with Low Range EC Cal-Mag and ductingThe HI 98129 Combo waterproof tester offer high accuracy pH, EC TDS and temperature measurements in a single tester! No more switching between meters for your routine measurements. The waterproof Combo (it even floats) has a large easy to read, dual level LCD and automatic shut off. pH and EC TDS readings are automatically compensated for the effects of temperature (ATC). This technologically advanced tester has a replaceable pH electrode cartridge