KH Director reading 1dKH low after calibration

Hi,

Im also facing the same issues. I bought a brand new KHD with lines, reagent and filter. I've done over 10 tests and so far, the reading are low.

Test results:
Hanna 8.6
Salifert 8.5
KHD 6.9, 6.5, 10.9, 9.5, etc

I am very discouraged of using ghl product to the point of saying screw it and move on to something more reliable. I tried solving this issue with ghl before and even sent out the old khd for maintenance. According to them, it performed well under their care, but once received, I was facing the same issue of low and inconsistent readings.

It seems a lot of people are having the same issue, I cannot say it's a multiple people error but rather something fundamentally wrong with the equipment.

I have performed tests with 3 different testing kits and they are all within the range, except the khd.

If anyone has found a solution. Please share it.

Thank you
 
Last edited:

TOP 10 Trending Threads

WHAT’S USUALLY THE FIRST CLUE THAT SOMETHING IS OFF IN YOUR REEF?

  • A fish’s behavior or appetite changes

    Votes: 1 7.1%
  • A coral looks different or stops opening normally

    Votes: 7 50.0%
  • Water clarity or surface appearance changes

    Votes: 1 7.1%
  • Equipment sounds or flow seem different

    Votes: 1 7.1%
  • A test result catches my attention

    Votes: 4 28.6%
  • Algae or other growth starts changing

    Votes: 2 14.3%
  • I usually notice when the problem is already obvious

    Votes: 0 0.0%
  • It depends on what’s going on

    Votes: 4 28.6%
  • Other (Post in the comments)

    Votes: 1 7.1%
Back
Top
Home
Post thread…
Market
What's new