HILIFE 9909 Probe Water Quality Detector: 5-in-1 measurement
Available Options
Ever wondered what's really in your water? The Water Quality Detector is your go-to gadget for uncovering the truth. This nifty pen-sized tool doesn't just measure one thing—it's a 5-in-1 powerhouse that checks pH, TDS, EC, SALT, and even temperature. Whether you're a fish enthusiast, a pool owner, or into hydroponics, it's like having a mini lab in your pocket to keep your water in check.
Why you'll love it:
- Get results fast—no waiting around.
- Slips into your pocket or bag without a fuss (because who needs bulk?).
- So easy, your grandma could use it (no offense to tech-savvy grandmas).
- Built to last, so it won't bail on you after a few dips.
- Portable pen design
- Accurate readings
- Easy to use
- For aquariums and pools
- 5-in-1 measurement
General specs
- Brand: HILIFE
- Model: 9909 Probe
- Seller: Joom
- Measurement Types: pH, TDS, EC, SALT, TEMP
- Design: Portable pen
- Usage: Aquariums, Pools, Hydroponics
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Russia
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
HILIFE 9909 Probe 5-in-1 measurement
|
5-in-1 Smart Water Quality Tester Bluetooth connectivity
|
Water Quality Sensor 3-in-1 functionality
|
High Accuracy PH ORP Temp Meter Tester Sensor 0-1999 MV range
|
6-in-1 Multifunctional Digital Water Quality Tester WiFi connectivity
|
Digital pH Meter High precision LCD tester
|
|
| Brand | HILIFE | Home Of Auto Parts | Kkmoon | yieryi | Crown Global | Live Outside |
| Model | 9909 Probe | |||||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $11.81 | $99.27 | $103.59 | $83.00 | $115.64 | $8.17 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 27, 2025 | August 23, 2025 | August 29, 2025 | August 26, 2025 | August 29, 2025 | August 27, 2025 |
| Usage | Aquariums, Pools, Hydroponics | Aquarium, Swimming Pool, Water Quality Testing | Aquarium water, Pool water, Acid testing | |||
Water Quality Detector
Sarah L.
Kitchener, ON
June 7, 2025
so i got this as a gift for my husband who's into cars and he loves checking the water in his radiator and stuff delivery was quick which was nice compared to some other things i've ordered it does what it says it checks multiple things in the water and i like that it's simple no complicated setup just dip it in and read but from what i feel it could be a bit more accurate sometimes it shows different numbers if i test the same water twice overall though its a handy little tool and i'd recommend it to others who need to keep an eye on their water quality
- Pros: i love how quick it gives me the numbers no waiting around at all and its so small i can carry it anywhere in my pocket without any trouble from what i feel its built really well and easy for someone like me to use just press a button and it tells me everything about the water
- Cons: sometimes the readings seem a bit off like they jump around too much and i wish it came with a better case or something to protect it when not in use but these are issues fixable maybe with a bit of care