The H600 Substrate Meter is a high-precision instrument designed for accurate measurement of pH, EC, PPM, TDS, and temperature in soft, moist substrates and liquids. Its intuitive interface allows for easy switching between parameters, making it suitable for both experienced users and beginners.

A standout feature is the built-in calibration indicator, which serves as a helpful reminder for timely recalibration, maintaining reliable measurement accuracy. The H600 Pro is also compatible with standard Aqua Master Tools pH and EC electrodes for added flexibility.

For added convenience, it comes with a rugged carrying case, offering both portability and protection for the meter.

Instruction Manual

This replaceable electrode is suitable for Aqua Master Tools H600 and S300 Substrate Meter.

The tip of the electrode is made of glass, the remaining of the electrode is made of plastic.

This replaceable electrode is suitable for the Aqua Master Tools E300 and H600 Substrate Meter.

The electrode is almost unbreakable and made of stainless steel.