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Ventana Plant Science - Chlorine Dioxide 25g Fast Release Deodorizing Gas (ClO2)
Capacity: Rated for roughly 8
Labelled for a wide variety of crops
The AQUAvalve5 fits current AutoPot 3/8 in pipework and 1Pot
Can be assembled in 5 minutes or less
Hanna Combo HI98129 pH/EC/TDS/Temperature Tester with Low Range EC Cal-Mag Ventana Plant Science - ChlorineThe 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
US$ 39.99
US$ 39.99
US$ 95.00