HM Digital COM-300L pH EC TDS Meter - Waterproof 5-in-1 Professional Tester replacement sensor Regular calibration with pH buffer
Description
Regular calibration with pH buffer solutions (4
refreshing water that encourages healthy hydration
Fluoride — dedicated reduction via activated carbon and ceramic stages
and water changes
The battery percent level is displayed at start up alerting the user to the remaining battery power that is available
HM Digital COM-300L pH EC TDS Meter - Waterproof 5-in-1 Professional Tester replacement sensor Regular calibration with pH bufferProfessional 5 in 1 Waterproof pH EC TDS Salinity Temperature Meter The HM Digital COM 300L is a professional grade waterproof combo meter that measures pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity, and Temperature in a single rugged instrument. With IP 67 waterproof rating, digital calibration, and replaceable probe technology, this meter delivers lab quality results for hydroponics, water treatment, aquaculture, pools,
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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