Bluelab PPM Pen Royal Gold Keep your grows contained

Keep your grows contained

Same quality

The Ona agents are released in a controlled manner so that every drop of this excellent product is fully optimized

Established plants that have been root bound in a smaller containers transplant the best

Note: Item #713020 is supplied without shrink wrap

Bluelab PPM Pen Royal Gold Keep your grows containedMeasures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is optional. Fully waterproof. Auto off function and hold reading function. Automatic temperature compensation. Units: EC, 500ppm, 700ppm, C, F. Range: 0. 0 10. 0 EC, 0 5000ppm (500ppm), 0 7000ppm (700ppm) and 0 50C 32 122F. Resolution: 0. 1 EC, 10ppm (500ppm), 10ppm