pH/ORP Preamplifier From Walchem Corporation
USA Toll Free: 1-800-730-0302 Tel: 416-240-1920 - email@example.com
What do you do when your favorite pH/ORP electrode isn't available with a built-in preamplifier, but you need to send the signal a few hundred feet? Hook up to this external preamp and you can go 1000 feet if necessary! Compatible with all of Walchem's controllers.