Aqua Master Tools H600 Pro handheld meter pH, EC, ppm and temperature

A handheld meter with a large display and two separate electrodes on cables: one for pH, one for EC. For growers who measure a lot and want a meter that lasts.

The Aqua Master Tools H600 Pro measures pH, EC, TDS, ppm and temperature in liquids. Unlike a pen, the electrodes aren't built into the housing but sit on cables. You hold the meter or set it down, and hang the electrodes in your reservoir.

Why a handheld meter instead of a pen?

A pen is handy, but if you measure several reservoirs or systems you want a large display and electrodes you can replace and store separately. The H600 Pro gives you both. The electrodes are standard Aqua Master Tools electrodes with BNC and pin connectors, so replacing one is a matter of unplugging it and plugging in a new one.

Calibration

pH calibrates automatically at two points, pH 7.0 and pH 4.0. EC calibrates automatically at one point, EC 1413 µS/cm. After a successful calibration an indicator appears that disappears after 30 days.

Technical specifications:

• Range: pH 0.1 to 14.0 · EC 0.0 to 19.9 mS/cm · TDS 0.0 to 19.99 ppt · ppm 0 to 1999 · temperature 0 to 50 °C
• Resolution: pH 0.1 · EC 0.1 mS/cm · TDS 0.01 ppt · ppm 10 · temperature 0.1 °C
• Accuracy: pH ± 0.1 · EC and TDS ± 2% F.S. · temperature ± 0.5 °C
• ppm scale: 700
• Calibration: pH automatic, 2 points (4.0 and 7.0) · EC automatic, 1 point (EC 1.41 / 1413 µS/cm)
• Temperature compensation: automatic, 0 to 50 °C
• Waterproof: electrodes IP67, meter IP62
• Power: 1 x 9 V battery
• Auto power-off: after 8 minutes
• Dimensions: 210 x 120 x 60 mm
• Weight: 430 grams

Frequently asked questions

Can I measure in substrate with it?
No, this version is for liquids. For measuring in the pot there's the H600 Pro substrate meter.

Can I buy the electrodes separately?
Yes: the pH electrode with BNC connector (AMT1021.2) and the EC electrode with small pin (AMT1023).