Dual-function accuracy
Get both pH and free chlorine readings in one device, so you can monitor two critical water quality factors at once.
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Why customers love it
Clear, accurate pool water readings in seconds
This portable 2-in-1 tester digitally measures both pH and free chlorine levels, so you can keep your pool or spa water balanced without chemical test kits or guesswork.
- Measures pH and free chlorine (Cl2) simultaneously
- Accurate digital readings in seconds
- No chemical reagents needed
- Large digital display for clear results
- Compact and lightweight with hanging hole
- Ideal for pools, spas, hot tubs, and other water sources
Why you'll love it
Instant results
Accurate readings appear in seconds, eliminating the wait and guesswork of traditional chemical test kits.
No reagents required
Skip the messy drops and tablets—this tester works digitally with simple one-button operation.
Easy to read and store
A large digital display makes results clear, while the compact, lightweight design with a hanging hole keeps it handy.
Specs
The details that matter
- Product Type
- 2-in-1 Digital pH and Chlorine Tester
- Measurement
- pH and free chlorine (Cl2)
- Display
- Large digital display
- Housing
- Durable plastic
- Shape
- Square, Round
More details
Keep your pool or spa water balanced and safe with this portable 2-in-1 tester that measures both pH and chlorine levels digitally. No more guessing or relying on chemical test kits—get accurate readings in seconds to protect swimmers from bacteria and skin irritation.
- Dual-function design measures pH and free chlorine (Cl2) levels simultaneously
- Large digital display for clear, easy-to-read results
- Durable plastic housing built for regular use in wet environments
- Compact and lightweight with a hanging hole for convenient storage
- Simple one-button operation—no chemical reagents needed
- Ideal for swimming pools, spas, hot tubs, and other water sources
- Helps maintain recommended ranges: pH 7.2–7.8 and chlorine 1.2–1.7 ppm
Perfect for pool owners, spa enthusiasts, and facility managers who want a reliable, maintenance-free way to monitor water quality.
Frequently asked questions
Everything you might want to know before you order.
What does this tester measure?
This 2-in-1 digital tester measures both pH and free chlorine (Cl2) levels simultaneously, giving you a complete picture of your water quality in one reading.
What are the recommended water ranges?
It helps you maintain recommended ranges of pH 7.2–7.8 and chlorine 1.2–1.7 ppm for balanced, safe pool or spa water.
How do I operate the tester?
Operation is simple with a one-button design—just press to get accurate digital readings in seconds, with no chemical reagents needed.
Where can I use this tester?
It is ideal for swimming pools, spas, hot tubs, and other water sources, making it versatile for home or facility use.
Is the tester easy to store?
Yes, it is compact and lightweight with a hanging hole, so you can conveniently hang it for storage when not in use.
How do delivery and returns work?
Shipping
Free standard shipping
To Germany: 1–3 business days processing, then 5–12 business days in transit. Estimates, not guaranteed dates.
Your dispatch email includes a tracking link. Contact us if it has not arrived within 5 business days of ordering.
Outside the EU, import duties and local taxes may be payable on delivery. See the shipping policy for supported destinations and conditions.
Returns
Request a return within 14 days of delivery. Standard eligible returns must meet the policy conditions; a €4 prepaid-label fee is deducted from the refund. Return shipping is free for faulty, damaged or incorrect items. Contact us promptly if something is wrong. Your mandatory consumer rights are unaffected.
Product reviews · Judge.me
Read it from other buyers
Product reviews displayed by Judge.me, including reviews imported from other providers. Imported reviews may describe purchases from other stores.
M
2-in-1 Digital pH and Chlorine Tester for Pools and Spas
G
2-in-1 Digital pH and Chlorine Tester for Pools and Spas
D
2-in-1 Digital pH and Chlorine Tester for Pools and Spas
F
Not tested yet
K
Difficult
N
The delivery was so fast that it was great, brother^^
The product was well packaged, so there were no issues with the product.
Arrived safely^^
The product works well and is exactly as shown in the pictures and description.
Thank you so much, I really like it~~
The business will grow even bigger in the future~~ Take care^^
E
Received but unable to understand how it works, instructions are in English and not clear.
R
It arrived quickly, just need to try it out.
H
.....,
Good product
....
K
The explanation is not easy to understand, which makes me doubt that it works.
L
Do not work in salt pools.
J
Ok
S
Works but low quality
S
It is useful, but measuring the chlorine following the instructions is a bit complex; the instructions explain it to you.
R
My order executed right in time.
P
It is working properly.
S
The item arrived quickly. Better than expected. The settings are a bit difficult, but once you've read the instructions, it's easier.
E
Fast delivery and as ordered.
A
Quality item, fast shipping and delivery. highly recommend!!
M
Works perfectly as described
J
I translated the manual using AI and will still use it. But everything arrived correctly.
J
The instructions are not very comprehensive.
J
Perfect.
K
Made with good quality, consistent material. It's difficult for me to understand how to use it and the instructions seem confusing. I've watched videos and understand it better, but I still find it better to use test strips for measurement (my particular case).
T
Perfect!!!
L
Love this. no more messy and sometimes unreliable test strips. would recommend.
G
Great price, does what it's supposed to do.
M
Very good, not very reliable though, but it gets the job done.
B
Ok
R
super 👍😃👍 fast 😊👍😊
L
Perfect!
L
A bit complicated to use because the instructions are not very clear.