







💧 Stay ahead in water quality — precision meets portability in your pocket.
The Apera Instruments AI314 EC60 Pocket Tester is a professional-grade, waterproof conductivity meter offering 1% full scale accuracy. It features a replaceable platinum black sensor, auto calibration with buffer recognition, and auto temperature compensation from 0-50°C. The large backlit LCD displays dual readings and supports easy switching between conductivity, TDS, salinity, and temperature. Powered by 4 AAA batteries, it delivers up to 1000 hours of continuous use and comes as a complete kit with calibration solutions and a durable carrying case, making it ideal for hydroponics, water treatment, environmental monitoring, and more.






























| ASIN | B01ESYG70K |
| ASIN | B01ESYG70K |
| Batteries | 4 AAA batteries required. (included) |
| Batteries | 4 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Customer Reviews | 4.3 4.3 out of 5 stars (267) |
| Customer reviews | 4.3 4.3 out of 5 stars (267) |
| Date First Available | 27 September 2016 |
| Date First Available | 27 September 2016 |
| Display Style | LCD |
| Included components | EC60 Tester Kit |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 133 g |
| Item model number | AI314 |
| Item model number | AI314 |
| Manufacturer | Apera Instruments |
| Manufacturer | Apera Instruments |
| Material | Plastic |
| Measurement System | US |
| Part number | AI314 |
| Power source type | Battery Powered |
| Product Dimensions | 17.81 x 4.09 x 4.09 cm; 133.24 g |
| Product Dimensions | 17.81 x 4.09 x 4.09 cm; 133.24 g |
| Special Features | High Accuracy |
| Specification met | Accuracy: ±1% F.s, ±1.0˚c, Auto Power Off: Auto Power Off in 8 Min If No Operation, Battery Life: 1000 Hours of Continuous Operation (Without Backlit), Calibration: Auto 1-3 Points, Completed Calibration Indication: Yes, Lcd: 180˚ Viewing Angle Stn Screen With 3 Backlit Color, Low Power Warning: Yes, Measured Parameter: Conductivity, Tds, Salinity, Temperature, Power Supply: Dc3v, Aaa Batteries*4. |
| Style | EC60 4-in-1 Combo Meter |
M**Q
It does cost a pretty good price when compared to those cheap Sub $20 TDS meter. I got an old cheap TDS meter I got from Home Depot but the old cell battery was dead and expanded. Didn't known the battery cell was bad and forced into the meter and breaks the cap and battery slot. I hate those watch battery type cells that is not as reliable as AAA size batteries. I had to get a new and better TDS meter that is more accurate and will last a long time. This Apera EC60 Tester Kit Meter can handle 4 types EC, TDS, Salinity, and of course temperature. I wanted the Apera TDS Meter but they were out of stock. For a few tens this one does 2 additional types. I have ran a few tests. Distilled Water Great Value brand = 1.00 ppm TDS R.O. System = 20 ppm TDS R.O. boiled water = 26.9 ppm TDS (Not sure why slightly higher? Maybe the container we used?) Refrigerator Water Filter = 294 ppm TDS Tap Water = 306 ppm TDS ( I think my refrigerator water filter needs to be changed or it is not working to well. Overall, I am very happy with this purchase I made. The EC60 was pre-calibrated with a tested calibrated quality certification and I was able to get a 1.0 ppm TDS on my distilled water. Other features I found out from the quick laminated guide was you can do 7 programs. Changes like option to turn off/on P1 auto lock, P2 leave 1 min default/off/on, P3 - P3 Change temp coefficient and TDS factor for calibration, P5 change salinity type measurements, P6 change temperature from F° to C°, and lastly P6 does restore back to factory default (factory resetting). This might be a little overkill for some but for me who appreciates accuracy in 1% and a high well made meter, the calibration kit, and sturdy carrying case is a perfect whole kit for testing my home water.
A**R
Na samym początku od zakupu urządzenie działało prawidłowo. Po pewnym masie musiałem je kalibrować, gdyż odczyty na buforach dawały duże rozbieżności. Niestety urządzenie nie wykrywało prawidłowych buforów i pokazywało tylko wartość dolną zakresu L czyli 84 mikro Siemensy / cm. Próba przywrócenia ustawień fabrycznych funkcją P7 - nie dawała żadnego rezultatu. Po pewnym czasie nie dało się również urządzenia wykrywać za pomocą bluetooth na telefonie. Uważam że jest to zbyt droga zabawka jak na swoją cenę - nie polecam.
E**W
The pH60 I purchased from Apera via Amazon has been an excellent instrument. This EC60 is equally well made as it is basically same housing. The meter was a breeze to calibrate, and yes it did require calibration. Everything is included to start using the meter right away. I love the case that holds the unit and the calibration vials. Very happy with this purchase.
A**R
very worst product. cannot possible to calibrate the instrument by given solution Don't buy it
G**A
Prodotto completamente Fallato. Fin dalle prime misurazioni funzionava a tratti. Dopo 2 settimane si accende ma i sensori misurano sempre 0. Non è il primo prodotto Apera quindi so come funzionano. La mia fregatura è che l'ho comprato ma l'ho usato qualche mese dopo quindi nessun reso. Mi sono fidato. Uno scherzetto da 140 euro. Direi che con Apera ho chiuso soprattutto calcolando le decine di alternative
Trustpilot
4 days ago
3 weeks ago