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💧 Measure purity, master quality — never settle for less!
The HM Digital TDS-EZ is a sleek, reliable water quality tester offering a broad 0-9990 ppm measurement range with 1 ppm resolution and 3% accuracy. Featuring a large LCD, hold function, and smart auto-off, it ensures precise, convenient readings for professionals managing water purity in filtration, hydroponics, aquariums, and more. Its durable translucent blue casing and long-lasting battery make it a must-have tool for anyone serious about water quality.
| ASIN | B002C0A7ZY |
| Best Sellers Rank | #18,554 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #30 in Digital Calipers |
| Brand | HM Digital |
| Brand Name | HM Digital |
| Capacity | 9999 picoliters |
| Color | blue |
| Colour | blue |
| Country of Publication | China |
| Customer Reviews | 4.4 out of 5 stars 7,379 Reviews |
| Global Trade Identification Number | 00891144000168 |
| Included Components | meter |
| Item Dimensions | 25 x 32 x 155 millimeters |
| Item Type Name | meter |
| Item dimensions L x W x H | 25 x 32 x 155 millimeters |
| Manufacturer | HM Digital, Inc. |
| Manufacturer Part Number | TDS-EZ |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | TDS-EZ |
| Number of Items | 1 |
| Size | 0-9990 ppm. Measurement Range |
| UPC | 712641079917 891144000168 |
| Unit Count | 1 Count |
ر**ة
ممتاز
ممتاز الجهاز ويقس نقاوة الماء صح 👌🏽
A**I
Very high quality!
Tested this straight from the package inside a 342ppm fluid solution,and got it right straightaway without any calibration.Also it has the ability to calibrate using a screw driver,unlike many other tds pen out there.
A**F
good one
very useful to detect purity of water
P**N
Reliable
Use it for my aquariums and the results appear consistent. Easy to use. No calibration required.
A**R
excellent tool
excellent tool
J**.
The tester stop working after one month of use
I bought the tester a month ago. I would use it maybe twice a week., but today the battery low display came on and I replaced the batteries with new batteries. I made sure that no water went into the battery compartment and while using it made sure not to submerge the tester pass the test line. Now after replacing the batteries all I get on the display reading is 0PPM. I tried swapping them out with other batteries and same thing displayed. I'm really not happy with the out come after purchasing the tester a month ago.
T**Y
EASY TO BROKE AFTER 4 MONTHS OF PURCHASING.
I ORDER THE ITEM 4 MONTHS AGO BUT NOW ITS BROKEN ALREADY. DURABILITY IS 0/10
A**D
Came with flat battery
The battery is flat so I can’t try it
F**A
SinoWare Probador digital de TDS,
...La calidad del producto buena, bonito ...todo en general me gusto Gracias!
م**د
ً
ممتاز
F**N
Buen y preciso testaje del agua.
Es algo caro pero funciona perfectamente. Lo compré para testar el agua del grifo y el agua que sale de la osmosis inversa. También sirve para medir cualquier tipo de aguas , piscina , acuarios etc...
T**S
Très satisfait
Produit conforme, arrivé rapidement... Facile d'utilisation. Je n'ai pas pu tester sa précision mais les résultats fournis sont cohérents avec les médias testés
T**M
Seems good
Seems good for the price and I presume reasonably accurate - measured 180 ppm in my tap water, which is about what I expected for semi hard water and 15 for my new RO filter water. Useful to check if my RO filter is remaining effective (or not) over time. This ez version seems intended for retail customers and has a useful sticker on it indicating what different TDS levels mean.
Trustpilot
1 month ago
1 week ago