Hanna PH/EC/TDS/C Portable Meter plant-support Features an IEC power connection

Features an IEC power connection and comes with a 8' 240V 16/3 AWG power cord with EMI suppression

It is not a relay or timer that controls photoperiod

gas chemists

This kit stands as a core program for new or experienced gardeners who want precise control over the nutrients they utilize for a great gardening experience and can be easily expanded with other prime Humboldt Nutrients products

Grow-N puts the controlled application of these essential nutrients in your hands

Hanna PH/EC/TDS/C Portable Meter plant-support Features an IEC power connectionExperience ease and simplicity in taking pH, S cm, ppm (mg L), and temperature measurements with this pH EC TDS waterproof meter, which is ideal for hydroponics, greenhouses, farming, and groundwater applications. Due to the built in temperature sensor, conductivity readings are automatically compensated for temperature changes. The temperature coefficient is fixed at 2% C. No probe changes are required when switching your measured parameter between