Pay in 4 interest-free payments of $29.85 Learn more
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
smart alerts
KCl-filled silicone cap with internal sponge maintains probe hydration
it is recommended that the tubing be tested with the desired chemical in the specific application to determine suitability
Also available in: Bluelab Truncheon Nutrient Meter (0
Built-in Wi-Fi (with option to disable)
OnePen + Storage Solution Bundle halloween25 smart alertsGet everything you need to keep your Bluelab OnePen accurate, protected, and ready to measure. This convenient bundle pairs the Bluelab OnePen with Probe Storage Solution for hydrating and long term probe care. Perfect for growers who want reliable pH and Conductivity (EC) and temperature readings from day one. Plus, connect to the Edenic app via Bluetooth for real time updates and comprehensive data management. Whats Included Bluelab OnePen Bluelab