Pay in 4 interest-free payments of $33.75 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
No tools required
double-junction probe designed to work seamlessly with the Guardian Monitor Connect In-Line system
easily portable
Dosing routine allows for proper mixing before delivering the next dose
Detailed Description:
BLUELAB ''ONE PEN'' REPLACEMENT PROBE Bluelab No tools requiredReplacement pH, Conductivity (EC), and Temperature Probe for Bluelab OnePen Ensure your Bluelab OnePen continues to deliver accurate, reliable readings with this replacement probe, designed specifically for measuring pH, Conductivity (EC PPM), and Temperature.
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