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Pay in 4 interest-free payments of $41.88 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
ensuring healthier growth with reduced stress on your plants
Mix 1/4 to 1/2 teaspoons (1
The NFS-2 screen will display the value of the 3 parameters (grow medium temperature
- Entry-level double parabolic lighting reflector
The DSV-1 can be addressed to be used as a temperature
Hanna pH / EC / TDS Portable Meter Style:[HI9813-5] Portable pH/EC/TDS/T° Meter ensuring healthier growth with reducedThe HI9814 is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified with two buttons. One is used for on off and for calibration while the other is used to switch between the measurement modes. The HI9814 has advanced features including an selectable EC to TDS conversion factor (0. 5 500 ppm and 0. 7 700 ppm).
US$ 39.99
US$ 43.00
US$ 44.99
