Aqua Master Tools H600 Pro Handheld Meter – pH, EC, PPM, TDS
Aqua Master Tools H600 Pro Handheld Meter – pH, EC, PPM, TDS
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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £60 · 1–2 working days · Free Wembley pickup
- 14-day returns
- Price match promise
- Free Wembley store pickup
- Advice from the team: 020 3488 0419
Description
One meter for pH, EC, PPM, TDS and temperature
The H600 Pro is a versatile handheld meter that covers pH, electrical conductivity (EC), parts per million (PPM), total dissolved solids (TDS) and temperature in a single device, which means growers do not need to carry separate pens for each parameter when checking reservoir or feed water. Its interface is built for quick switching between parameters, so a full water check — pH, strength and temperature — takes one meter and one dip rather than three.
A built-in calibration indicator flags when the meter needs recalibrating rather than leaving growers to guess, which matters because a meter drifting out of calibration silently gives wrong readings that can lead to over or under-dosing nutrients for days before anyone notices. It is compatible with the wider range of Aqua Master Tools substrate electrodes, so growers already invested in the ecosystem can extend it further, and it ships with a durable carrying case for transport between grow rooms or to a client's site.
- Five parameters in one meter — pH, EC, PPM, TDS and temperature
- Built-in calibration indicator flags when recalibration is due
- Automatic temperature compensation for accurate pH readings
- Compatible with Aqua Master Tools substrate electrodes
- Carrying case included for transport and storage
- pH range: 0.1 - 14.0
- EC range: 0.0 - 19.9 mS/cm
- TDS range: 0.0 - 19.99 ppt
- PPM range: 0 - 1999
- Temperature range: 0°C - 50°C
- Calibration: pH 2-point
- Power: 9V battery, 8-minute auto shut-off
- Weight: 430g
- Measures: pH, EC, ppm, TDS and temperature
- EC range: 0.0 to 19.9 mS/cm
- pH range: 0.1 to 14.0 pH
- ppm range: 0 to 1999 ppm
- TDS range: 0.0 to 19.99 PPT
- Temperature range: 0 to 50°C
- EC accuracy: ±2% of full scale
- pH accuracy: ±0.1 pH
- Resolution: pH 0.1, EC 0.1 mS/cm, ppm 10 ppm
- TDS accuracy: ±2% of full scale
- Temperature accuracy: ±0.5°C
- Calibration reminder: Clears after 30 days
- EC calibration: 1 point automatic at EC 1.4 (1413 µS/cm)
- pH calibration: 2 point automatic at pH 4.0 and 7.0
- Waterproof rating: IP62 meter, IP67 electrodes
- Power: 1 x 9 V battery, included
- Auto temperature compensation: 0 to 50°C
- Dimensions: 210 x 120 x 60 mm
- ppm scale: 700 ppm
- Weight: 430 g

FREE Express Delivery on orders over £60. We aim to post same day on Express Delivery — order by 3pm Mon–Fri — and delivery takes 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.
