Your source for pH, TDS, PPM controllers.
 

Testing and Controlling - pH, TDS, PPM

Home : Grow Room : pH, TDS, PPM Testers and Controls :

pH testers 

The Hanna Instruments HI-98127 pHep4 pH/temperature tester has been replaced by the HI-98128 pHep5.

Check out the HI-98128

 

 

 
Question? ASK ME!
Question? ASK ME!
Question? ASK ME!

Call or email us for quantity discounts!

 
FREE SHIPPING on orders totaling $250 or more
when delivered within lower continental USA!!!

Grow Room Supplies:

Air and Odor Purification   ·   Atmospheric Controls   ·   CO2   ·   Composting
Fans and Filters   ·   Growing Medium   ·   Grow Chambers   ·   Lighting Controls
Gardening Tools   ·   Misters & Measurers   ·   Pest / Disease Control   ·   Pots & Containers
pH, EC, TDS, PPM tester/monitor   ·   Plant Cleaners - Leaf Washes   ·   Timers   ·   Water Purifiers
 


We take your privacy very seriously. Read more...         Member Better Business Bureau

Growco accepts Visa, MasterCard, Discover and American Express credit cards

Growco Indoor Garden Supply
1042 Michigan NE  ·  Grand Rapids, Michigan USA  49503-1908
phone: (616) 454-6900  ·  toll free: 877-939-6900
email