BlueLab
Bluelab pH and Conductivity Pen Set, Starter Pack
Bluelab pH and Conductivity Pen Set, Starter Pack
Everything you need to measure pH, conductivity and temperature
- Handheld design is compact and convenient
- The backlit display is bright and easy to read
- Designed for nutrient reservoirs, the Bluelab pens are waterproof and float in any solution
- Measure pH and temperature
- Double-junction probe and simple, 2-point pH calibration with 30-day reminder
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- Measure conductivity in EC, ppm 500 (TDS) and ppm 700 scales
- Read temperature in C or °F
- Factory calibrated and ready to use out of the box