Bluelab PH Probe 2mtr

Dependable double-junction pH probe technology that's built to last

- Double - junction probe reduces reference contamination, extending longevity
- Fully waterproof - not just water resistant
- BNC connector allows use with all other compatible Bluelab and Autogrow product s
- 2 - m etre cable for measuring in hard - to - reach location s
- Us e the included storage cap with KCl to lengthen probe’s lifespan
- Fast sensor response ensures quick and accurate measurements
- Polycarbonate housing for long-lasting strength
- Effective in solutions of 0.2 EC and above