| Brand | Bluelab |
|---|---|
| Type | Digital |
| Power Source | Battery |
| Size | 7 |
| Color | White |
| Features | Digital Display |
Check the listing for details. Bluelab PH Pen Digital Meter For Hydroponics Soil Pools & Aquariums. Color: White, Condition: Used. Listed at 44.99 USD. When you need to know the pH, this Bluelab pH pen is like the Sherlock Holmes of water quality. It’s compact, reliable, and surprisingly easy to handle. • Measures pH from 0-14 • Auto-off feature to save battery • Requires one AAA battery • Compact and portable design • Includes lanyard for easy carrying Good condition with minor signs of prior use. Size: 7 Condition: Pre-Owned Good Tested- works as it should
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