AquaPro AP-1 water quality tester (TDS)

The AquaPro-1 is a fast and accurate way to measure the total dissolved solids (TDS) levels in your water.

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Product description

HM Digital AquaPro-1

HM Digital introduces the new AquaPro series, a line of handheld TDS/EC meters with a sleek design that's perfect for today's modern kitchen. The AquaPro digital water testers are the next generation for today's tech-savy and health-conscience consumer.

AquaPro AP-1

Fast and simple total dissolved solids (TDS) measurement

Designed to be user-friendly, the AquaPro-1 measures the value of total dissolved solids (TDS) and temperature. It is a stylish and lightweight device, and because it is magnetic, it attaches right on your fridge.  It comes with batteries and a protective cap.


AquaPro AP-1 display


  • Measures total dissolved solids (TDS) and temperature
  • Automatic Temperature Compensation (ATC)
  • Water-resistant housing
  • Measurement Range: 0-5000 ppm
  • Digital Calibration (push button)
  • Auto-off function, data-hold function and low-battery indicator
  • Display: large and easy-to-read LCD screen includes simultaneous temperature reading
  • Factory Calibrated: The AquaPro is calibrated with a 342 ppm NaCl solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.
  • Includes cap and batteries.
  • Magnetic body (patent pending)

Click here to check user manual for more information.


HM Digital
Country of origin
RDS range
0-5000 ppm (mg/L)
Temperature range
1 - 80 °C
150 x 28 x 13 cm
0,043 kg
Warranty (months)
24 months
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about this product?
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I wonder if this product works in salwater?
Floyd , 5.7.2023 21:20 1 reply
No. It will measure up to 9999 PPM and saltwater typically has over 30000 PPM.
Sana Store , 7.7.2023 11:15

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