ONE Pen Bluelab (EC, pH & temp)

Why use 3 different instruments when one can do it all?! This Bluelab all-in-one pen measures EC, pH and temperature.

The unmatched accuracy and response time of the OnePen™ means you get all the information you need faster than ever. pH and EC on the display at the same time takes ease of use to a new level!

The replaceable probe is a game changer, not only saving you money but also helps reduce waste, making it the sustainable choice. The OnePen is the last pen you will need to buy!

And...connect your OnePen™ to the Bluelab Edenic app, easily capture and organise your data and start making confident decisions for your plants. Live screen mode makes the OnePen™ the most versatile pen in the universe! View measurements remotely through the app or browser.

Comes with 18 ml sachets, 1 each of pH 7, pH 4 & KCl storage solution. 

Features:

Replaceable probe and probe health indicator

Ergonomic build and high-contrast backlit display

Precise readings with 0.01 pH resolution

Simultaneous pH and conductivity (EC) screen readings

Measure conductivity in EC, CF, PPM 500 (TDS) or PPM 700

Measure temperature in ˚C or ˚F

IP68 dust and waterproof rated 

Size: 6 cm x 6 cm x 20 cm