Anyone else getting odd readings with their Eagle Ray tester?

[Josh_Hill]

I just received the Eagle Ray kit, but my chlorine readings seem significantly lower than those from my old strips.
Am I doing something wrong, or could the kit need calibration?

 

[Matthew Collins]

Hey Josh, I noticed the same thing when I first started using mine. I don’t think it’s broken or anything, but the chlorine readings were definitely on the low side compared to my old strips.

I figured maybe I wasn’t dipping it deep enough or waiting long enough to read it. Once I started grabbing water from a little below the surface, like elbow deep, and giving it a consistent light when comparing the colour, it got more reliable. still not a perfect match to my strips, but closer.

Some folks say it just takes getting used to how Eagle Ray reads vs other kits. Maybe run both sides by side for a bit and see how it evens out? Curious to hear if others had the same weird results at first.

 

[Mark Davis]

I had a similar experience when I first switched to the Eagle Ray kit. Turns out, the Eagle Ray tends to give more precise readings, while a lot of older test strips tend to run high, especially if they’ve expired or been stored poorly. Make sure you’re following the Eagle Ray instructions exactly, like dipping the strip for the right amount of time and reading it within the correct window. You might also try testing at different times of day to see if your chlorine levels fluctuate naturally.

 

[John Miller]

That happened to me too at first. I thought the Eagle Ray was reading low, but when I double-checked with a liquid test kit, the Eagle Ray was actually right. Strips often overestimate chlorine because they’re less accurate. Eagle Ray kits don’t really need calibration, but it’s worth confirming your water sample is fresh and the strip hasn’t expired. Also, make sure your hands are dry when handling the strips to avoid contaminating the results.

 

[William Walker]

I felt the same shock at first! For me, it helped to grab a small bucket, mix a teaspoon of bleach in water to a known strength, then test that solution side-by-side with my pool sample. It gave me confidence the kit was reading right. Plus, rinsing my hands and kit parts with distilled water before testing seemed to quiet down any weird dips. Give the bleach-test hack a whirl and see if your numbers line up!

 

[Michael Young]

I think the Eagle Ray might just be picky about how deep you dip it. I did an experiment once where I dipped it for exactly 2 seconds, and then another time for 5 seconds, and my readings were completely different. It’s like the strips have a secret timer. Anyone else notice this kind of behavior from their tester?

 

[Benjamin Lewis]

From my experience, the discrepancies could be due to a few different factors. Firstly, make sure you're following the instructions carefully incorrect handling or reading times could lead to inaccurate results. Chlorine readings can also vary depending on the sample's freshness and how recently the pool has been treated. Another possibility is that older test strips tend to lose their accuracy over time, which could be why the new kit is showing a more accurate, lower reading. It's also a good idea to double-check the calibration of the device as sometimes the sensors can be slightly off after extensive use. I would recommend testing in different parts of the pool at various times to see if the readings are consistent.

 

[Hanry Carter]

I thought my Eagle Ray was broken too, until I realized I was dunking it like a teacup just barely grazing the water. Once I went full ‘submarine dive,’ my readings matched the strips almost perfectly. Who knew depth mattered more than I thought?