The Aqua Master Tools E300 Pro2 is a specialized, high-precision handheld meter designed specifically for measuring Electrical Conductivity (EC) and Temperature directly in moist substrates and liquids. Whether you are working with soil, coco coir, or rockwool, the E300 Pro2 provides the critical data needed to manage nutrient levels in the root zone and prevent salt buildup.
Technical Specifications:
- EC Range: 0.0 ~ 19.99 mS/cm
- Temperature Range: 0 C ~ 50 C (32 F ~ 122 F)
- Resolution (EC): 0.01 or 0.1 mS/cm (User selectable)
- Resolution (Temp): 0.1 C (1.0 F)
- Accuracy (EC): 2% F.S.
- Accuracy (Temp): 0.5 C (1.0 F)
- Calibration: Digital manual calibration (compatible with any EC liquid)
- Power Supply: 2 x 1.5V AAA Batteries
Pro Tip: To ensure accurate readings in soil or coco, ensure the substrate is moist before inserting the probe. For the best longevity, always rinse the probe with fresh water after every use to prevent nutrient salts from corroding the sensor pins.
What's in the box
1 x Aqua Master E300 Pro2 Substrate Pen
