AquaMaster E60 Pro EC, PPM, TDS & Temperature Meter – IP67 Waterproof | 4-in-1 Nutrient Pen

Four Readings. One Pen. Zero Guesswork.

The AquaMaster E60 Pro is a professional 4-in-1 pen meter that reads EC, PPM, TDS and temperature — all from a single dip. Whether you're running a hydroponic system, testing irrigation water, or managing an aquaculture setup, the E60 Pro gives you every number you need to keep your nutrient solution dialled in.

It floats if you drop it, fits perfectly in your hand, and the replaceable electrode means this meter will outlast cheaper alternatives by years. Batteries are included — just open the box and start testing.

Why Growers Choose the E60 Pro

• ✅ 4-in-1 measurement — EC, PPM, TDS and temperature in one compact pen
• ✅ IP67 fully waterproof — and it floats, so no more lost meters in the reservoir
• ✅ 1-point auto calibration — quick and easy at 1.4 EC
• ✅ Replaceable electrode — extend the life of your meter and save money long-term
• ✅ Automatic temperature compensation — accurate readings from 0°C to 50°C
• ✅ Ergonomic rubber grip — comfortable to hold with a secure cap cord
• ✅ Battery indicator — always know when power is running low
• ✅ Auto power-off after 8 minutes — saves battery life without you thinking about it
• ✅ Batteries included — 3 × AG-13 button cells, ready to go

What It Measures

EC: 0 – 19.9 mS/cm (0 – 19,999 μS/cm) | Accuracy ±2% F.S.
TDS: 0 – 19.99 PPT | Accuracy ±2% F.S.
PPM: 0 – 1,999 PPM | Accuracy ±2% F.S.
Temperature: 0°C – 50°C (32°F – 122°F) | Accuracy ±0.5°C | Resolution 0.1°C

Full Specs

• 📏 Dimensions: 220 × 40 × 40 mm
• ⚖️ Weight: 102 g
• 🔋 Power: 3 × 1.5V AG-13 button cell batteries (included)
• ⏰ Auto power-off: after 8 minutes
• 💧 Waterproof rating: IP67
• 🔧 Calibration: 1-point auto at 1.4 EC
• 🧪 Electrode: Replaceable

E60 Pro vs E50 Pro — Which One Do You Need?

The E50 Pro measures EC and temperature — perfect if EC is all you need. The E60 Pro adds PPM and TDS readouts, making it the better choice if you work with nutrient brands that use PPM or TDS scales, or if you need to cross-reference readings across different systems. Same great build, more measurement options.

The AquaMaster E60 Pro — one pen that covers every nutrient measurement scale your grow will ever need.