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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Nutrient and Temperature
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6 in - 14 in come pre-wired with an 8 ft - 120 volt power cord
Clear plastic top for visual and precision cutting
These Mini-Blocks are individually wrapped in white plastic to minimize algae growth
Rapitest Digital Soil pH Meter Fan Speed Controller Nutrient and TemperatureRapitest Digital Soil pH Meter indicates soil pH levels from 3. 5 to 9. 0 in a digital readout. The meters probe measures 5. 625 inches long. Printed instructions and plant pH preference information for over 450 plants is packed with the meter. Indicates soil pH levels from 3. 5 to 9. 0 in a digital readout Probe measures 5. 625 inches long Printed instructions and plant pH preference information for over 450 plants is packed with the meter