Aqua Master Tools - How to use - S300 Pro2 pH/Temp Substrate meter

Substrate pH/Temp S300 Pro 2 - How to use
The S300 Pro 2 is the ideal meter to measure the pH and temperature of coconut soil and other moist, soft substrates and liquids. The meter features a modern and robust housing with easy to operate buttons. The S300 Pro 2 includes a pH electrode of unprecedented quality. The meter is delivered fully calibrated and includes batteries.