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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
pH Up & pH Down adjusters (1 pt each) (Not available in PR
Hedge shears measure approximately 23-inches long in total length
Replaceable pH electrode cartridge
Powerful Mag Drive Construction: Ensures durability and superior performance
but don't be fooled by the size
HM Digital Replacement Sensor for COM-300 tents-/-indoor-greenhouses pH Up & pH DownReplacement pH EC TDS TEMP Sensor for COM 300 Measures pH, Conductivity(EC), TDS, and Temp Measures Temperature Probe: ABS material Stainless steel sensor pins Thermometer: Yes Glass pH sensor with reference tube Cap with a sponge is included for storage solution HM Digital Item #SP C3
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