AquaMaster H600 Pro handheld Substrate Meter - pH, EC, PPM, TDS, temp

H600 Pro Handheld Substrate Combo Meter – pH, EC, PPM, TDS & Temp Testing at the Root Zone

Complete Nutrient Insight for Coco, Soil & Rockwool Grows

The H600 Pro Substrate Meter is the ultimate handheld tool for cannabis growers who demand accurate, real-time monitoring of pH, EC, PPM, TDS, and temperature—directly in their grow medium. Whether you’re cultivating in coco coir, soil, or rockwool, this meter helps you make quick, informed decisions to keep your plants thriving.

Root Zone Monitoring Made Easy

• 5-in-1 Measurement: Get instant, accurate readings of pH, EC, PPM, TDS, and temperature in soft, moist substrates or liquids

• Smart Calibration Reminder: Built-in calibration indicator keeps your readings on point by notifying you when it's time to recalibrate

• Easy-to-Use Interface: Switch between measurement modes with just a few button presses—no guesswork, no hassle

• Probe Compatibility: Works with standard Aqua Master Tools pH and EC substrate electrodes, making maintenance and upgrades simple

• Includes Durable Carrying Case: Protect your gear and take it on the go with confidence

Ideal for Cannabis Growers Using:

• Coco coir

• Peat or soil-based mediums

• Rockwool cubes and slabs

• Hydroponic drip or drain-to-waste systems

Know what’s really happening at the root zone. Detect salt buildup, nutrient imbalances, and pH drift before they become major problems—ensuring healthier plants and bigger yields.

Pro Tip:

Always store the pH electrode with KCI storage solution in the protective cap to extend sensor life and maintain accuracy.

Precision meets practicality.
The H600 Pro Substrate Meter is a must-have tool for dialed-in cannabis cultivation.