🎃 Use Code: SPOOKY 🎃 15% OFF and FREE Shipping on Orders of $199 or More ⏰ Ends 10/31 - SEE OFFER DETAILS

Recent Posts

View All
  • EC
Top 3 Reasons You Can Test More Than Just Soil With GroLine

GroLine is made for testing in all growth media. Knowing what tools you need is easier said than done. Your growth mediu...

Continue reading
  • EC
A Year in Review: Hanna’s 2021 New Products

2021 was a busy year for us at Hanna Instruments! This year the future met the present with the release of a number of n...

Continue reading
  • EC
Your Cannabis Doesn't Need a Lockpick to Avoid Nutrient Lockout

Do the nutrients you're feeding your plants need to break in? It may feel like it sometimes. You nurture the plants righ...

Continue reading
  • EC
Got Problems When Testing Electrical Conductivity? We Have The Answers!

What Do You Do When Your EC Readings Aren't Quite Right? Electrical conductivity is a useful measurement in a variety of...

Continue reading
  • EC
The Final Countdown For 2020: Our Top 10 Instruments Of The Year

We have made it to the end of a very long year. The countdown to New Year's Eve 2020 has begun. In the spirit of the sea...

Continue reading
  • EC
3 Problems That Are No Longer An Issue For Suburban Testing Labs

Switching to Hanna Instruments Made Field Testing Accurate and Simple, Just the Way it Should Be A national company that...

Continue reading
  • EC
Portable EC Soil Testing When You Need It: HI98331

Accurate EC soil testing made easy. The HI98331 Direct Soil EC Meter is a convenient tool that can be used not only in s...

Continue reading