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Digital 5-in-1 Meter: 5 Functions: pH, TDS, EC, Salinity%, Salinity ppm, and Temp, IP67 Waterproof, Pen-Type Tester for Hydroponics, Water, Wine, Spas, Aquariums

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$59.00

$ 30 .99 $30.99

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  • 5-IN-1 pH METER: Measure pH, TDS, EC, Salinity%, Salinity ppm, and Temperature with exceptional precision. Get reliable and uniform results every time.
  • ACCURATE pH TESTING: Durable glass probe provides a measurement range of 0-14pH with 0.01 pH resolution. Trust in precise pH readings for all your testing needs.
  • TDS MEASUREMENT: Swift and precise testing of Total Dissolved Solids (TDS) in Parts Per Million (ppm). Stay on top of TDS levels with confidence and efficiency.
  • EC MEASUREMENT: Determine the Electrical Conductivity of both fresh and saltwater. Measure with accuracy and confidence using this essential EC function.
  • SALINITY % and SALINITY PPM: Monitor saline levels effortlessly in percentage or parts per million (ppm). Dive into accurate salinity measurement with ease and precision.
  • TEMPERATURE COMPENSATION - Automatic temperature compensation ensures precise measurements in any environment, eliminating concerns about temperature fluctuations affecting accuracy. Enjoy effortless recalibration with this advanced pH meter feature.
  • MULTIPLE APPLICATIONS - Versatile meter accurately measures TDS, EC, and pH levels in freshwater, as well as Salinity % and Salinity ppm in saltwater settings like pools and aquariums. Also suitable for measuring various liquids including drinking water, RO systems, spa treatments, soap mixtures, and more. One meter for all your testing needs!
  • COMPACT & WATERPROOF - Engineered with IP67-rated protection, this pocket-sized meter is built to withstand harsh work environments with ease. It comes with a durable storage case, ensuring safe and convenient portability. Keep your meter secure and performing at its peak, no matter where your work takes you.
  • MADE IN THE USA - Proudly crafted by a family-owned business in Allentown, Pennsylvania, Aero-Gro stands behind every product we offer. Discover our extensive library of how-to videos and valuable resources on our website and YouTube channel. Shop confidently, knowing you're supporting a U.S.-based company committed to your success.



Product Description

5-in-1 meter has many uses

Take your water testing game to the next level!

Unlock the power of precision with our 5-in-1 Water Testing Meter – the ultimate tool for perfecting water quality! This versatile and reliable meter delivers accurate measurements across five crucial parameters: pH, TDS, EC (Electrical Conductivity), Salinity %, Salinity ppm, and Temperature. Whether you're a professional or a home enthusiast, gain complete confidence in your water analysis with precise and comprehensive results every time. Elevate your water testing game today!

Features Users Appreciate!

At Aero-Gro, we understand our customers' needs, as you have shared with us! We design features to enhance your user experience and add greater value to your purchase.

Features & Benefits

IP67 Waterproof

Calibratable

Glass pH Probe

Fast, Easy pH Measurement for Pools, Spas, and Hot Tubs

pool testing, ph, salt water

Dip Before you Take a Dip!

MAINTAINING pH

Ensure your pool stays perfectly balanced with ease! Keeping your pool's pH within the ideal range of 7.0-7.6 is crucial for a comfortable swimming experience. Factors like heavy rain, chemicals, and swimmers can affect pH levels, but with our advanced meter, managing them has never been simpler. Just switch to "pH Mode," dip the probe into the water, and get an instant, accurate reading. Make the necessary adjustments to maintain that perfect pH and say goodbye to burning eyes and skin irritation!

SALT WATER POOLS

Achieve the ideal salt levels in your pool effortlessly! Our state-of-the-art meter helps you maintain the perfect salt concentration, ideally at 3200 ppm, within a range of 2700-3400 ppm. Easily switch between measuring in Salt % or Salt ppm, and recalibrate the meter whenever needed. With precise readings and effortless adjustments, you'll ensure your saltwater pool is always in optimal condition. Dive into clarity and comfort with our reliable meter!

Measure Multiple Parameters Effortlessly

hydroponics, water, ph

The Hydroponic Grower's Essential Tool

Attention growers! Say hello to your new essential tool: the 5-in-1 Water Testing Meter. Engineered for maximum versatility, this device effortlessly measures key parameters such as pH, EC, and Temperature – crucial for optimal plant growth. Take the guesswork out of your growing process and ensure ideal conditions with this all-in-one solution. Elevate your cultivation game and achieve thriving, healthy plants with ease!

A Game-Changing Tool for Growers!

TDS, EC, testing

Source Water Testing

Achieve unparalleled success in hydroponics with precise measurement of Total Dissolved Solids (TDS) or Electrical Conductivity (EC) in your water source. The game-changing 5-in-1 meter simplifies this process, providing accurate readings at the touch of a button. Don't risk compromising your harvest - invest in the ultimate tool for hydroponic mastery.

hydroponic, nutrients, measuring

Nutrient Density

Achieve nutrient balance perfection in your hydroponic setup by monitoring either electrical conductivity (EC) or total dissolved solids (TDS) levels. Make precise adjustments based on these measurements to ensure optimal nutrient concentration. With this strategic method, preparing your nutrient solution becomes a breeze, leading to thriving plants and bountiful harvests. Upgrade your hydroponic game with this essential tool for success.

ph test, hydroponics, aerooponics

pH

Maintain optimal pH levels effortlessly in your hydroponic system from start to finish. The meter kit comes with pH recalibration powders to maintain reliable accuracy. Keep your plants thriving with the perfect pH balance at every stage of growth. Elevate your hydroponic cultivation game with this essential tool for success.

roots, healthy, temperature

Temperature

Stay one step ahead of root rot by making temperature monitoring a priority in your indoor gardening routine. Maintaining optimal temperature levels ensures that your plants' root systems remain healthy and free from disease, promoting robust growth and maximizing yields.

Perfect for Fresh or Saltwater Aquariums!

aquarium, ph, water, salt %, salt ppm

Elevate your Aquarium Maintenance Game!

Transform your aquarium care with our cutting-edge 5-in-1 Water Quality Meter! Ensuring the optimal pH level is vital for thriving aquatic life, and our advanced device makes it effortless. This powerful tool not only delivers precise pH readings but also tests salt levels in saltwater aquariums with unmatched accuracy. Its user-friendly recalibration feature provides 3-point calibration for consistent, reliable results. Built to last, our meter is fully IP67 waterproof, offering robust durability and peace of mind.

Elevate your aquarium maintenance—choose our 5-in-1 Water Quality Meter for unparalleled precision and convenience!

Key Features:

  • Precision pH Monitoring: Keep your aquarium’s pH levels in check with pinpoint accuracy.
  • Comprehensive Testing: Easily measure salt levels for optimal saltwater aquarium maintenance.
  • User-Friendly Calibration: Ensure exact readings every time with simple recalibration.
  • Durable & Waterproof: Robust design for long-lasting performance and reliability.
  • All-in-One Convenience: Simplify your aquarium care with this versatile, easy-to-use meter.

Make the smart choice for your aquatic ecosystem. Order our 5-in-1 Water Quality Meter today and experience the ultimate in aquarium care!

Specifications

pH Range: 0.00 ~ 14.00pH | Resolution: 0.01pH | Accuracy: ±0.05%
TDS Range: 0~10,000ppm; 10.1~200.0ppt | Resolution: 1ppm; .1ppt | Accuracy: ±2%
EC Range: 0~10,000µs/cm ; 10.1~200ms/cm (effective range) | Resolution: 1µs/cm ; 0.1ms/cm | Accuracy: ±2%
Salinity Range: .01% ~ 25% ; 0~10,000ppm 10.1~200ppt | Resolution: 1ppm ; .1ppt | Accuracy: ±2%
Temperature 0~60°C | 0-140°F | Accuracy: ±0.5°C | Resolution: 1°C/F
EC/TDS Calibration Meter auto-recognizes solution (1413µs/cm, 12.88ms/cm)
Waterproof Level IP67 (Dust and Water)
Auto Power-Off 5 Minutes
Power Watch/Button Cell Batteries: 3x1.5V (LR44) | "Low-Battery" Warning
Display High-Contrast LED

Gary Potter
Reviewed in the United States on January 16, 2025
needed to get accurate water hardness readings, and this meter works very nicely.
amazon fan
Reviewed in the United States on September 18, 2024
The readings are consistent. I have used it to test salt and PH since July. It is reliable and is close to the pool store results. Pool store results vary as we know. This is a good tester. I can swag how much muriatic acid to add to reduce PH. I test after a few hours and it’s down to range. I test at the pool store and the PH is in range. I like using this tester. I’ll buy the calibration packets to calibrate next season. I recommend this tester. The company website was very helpful with tutorial showing you how to use it and calibrate it. We’ve had our pool for four years. This is much better than the cheaper tester I bought last year. That cheaper tester was not reliable. This is worth the money
SH
Reviewed in the United States on June 30, 2024
Purchased this meter as I was tired of wondering if the salt ppm levels were correct on my chlorine generator setting. Also it is excellent for Ph readings. This meter is super accurate, easy to use and well made. Be sure to watch the YouTube video from the manufacturer to get the most from the meter.
JMann
Reviewed in the United States on July 2, 2023
I check my water for my grow twice a day and the Agro stays accurate for a long time. I recalibrate about every two weeks and have tested it against other meters along with other ways of testing and it’s performed very well.
RACHEL M.
Reviewed in the United States on June 4, 2023
The pH calibration process is intimidating for me. I returned a different meter as the directions were very confusing. This company includes how to videos that make it very easy for someone like me. In addition, it's American made and this meter also measures TDS, salinity, EC and temperature. I highly recommend this product. ⭐⭐⭐⭐⭐
rosemarie roussell
Reviewed in Canada on December 14, 2023
Works great
Jonathan bloodworth
Reviewed in the United States on November 19, 2023
I calibrated the instrument according to instruction, temp was correct and amount of water was exact. I tested the solutions with lab pH test strips and this confirmed they were in the appropriate range. I then processed the calibration. It will read the solutions properly after calibration but when I check the reading for tap water, I get a 9! I recalibrated. Got a 9 again. I thought that couldn't be correct so I checked the same container with lab pH strips and the strips said about a 6. I checked the 6.86 solution again with a strip and compared and it showed it was closer to 7 than the tap water meaning it was higher than the tap but when I check with the 5in1 pH meter, it says tap water (which is about a 6) is higher and around a 9 and the control is about 6.86 (rinsing the tip in-between). So what the heck is going on here? It's a super bummer because I was very excited to test ferments, brews, soils, fertilizers, etc. I'll revise my review if this can be fixed, otherwise, it's a 60 dollar paper weight or baby toy.
John Gauweiler
Reviewed in the United States on September 29, 2022
We purchased this meter as a replacement for an old, dedicated TDS meter that finally died. We primarily use a TDS meter to test our filtered drinking water, so we know when it is time to change the filter cartridges in our R.O. water filtration system. When the TDS is over about 40 or 50 we know it’s time to change the cartridges.Since this new meter is a 5-in-1, we now have a meter that can also test the pH of our aquarium - and we don’t even need to use the pH test strips anymore! The meter also has a nice, bright display and is easy to switch between the different modes. The “Hold” function is also really helpful when measuring pH.There are very nice printed instructions, and there’s even a QR code in the instructions that takes you right to the online video tutorials for the meter. Love that! The videos and other information on the Aero-Gro website are easy to follow and really helpful. There’s even a video on how to calibrate the meter using the included buffering powders.The meter feels well-built and is quite sturdy. It’s also waterproof - which is nice in case it gets dipped too far into the water. Very nice meter!!
Peiper
Reviewed in the United States on October 24, 2022
So easy to use!! I love that this meter is waterproof and that it can also measure salinity. In our house we use a pH meter and TDS meter mainly to check the aquarium pH and to test our Reverse Osmosis filter efficiency. Because this meter is waterproof, I can now safely let the kids use it without worrying that they’ll drop it in the water. Great feature!We have very hard water where we live, so the TDS meter helps us monitor how our water softener and R.O. system are performing.The saline % feature is also really useful for us. We like to add just a little bit of salt to our freshwater aquarium, and this meter lets us measure exactly how much salt is in the water before we pour it into the aquarium.The how-to videos on the website are really helpful and easy to follow. There’s a scannable QR code in the instructions that will take you right to the videos. There’s even a video that shows how to calibrate the meter. It’s much easier to calibrate than I thought it would be.I’m very happy with the meter as well as the customer service!
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