*Spider Farmer SF‑PH‑Meter – 5‑in‑1 Hydroponic Meter Kit

Accurate pH, EC, TDS, Temp & Humidity Monitoring for Serious Growers**

The Spider Farmer SF‑PH‑Meter 5‑in‑1 Hydroponic Meter Kit is a professional‑grade water‑testing system designed for growers who demand precision, reliability, and complete environmental control. Whether you’re running hydroponics, coco, soil, or deep‑water culture, this multi‑function meter gives you instant, accurate readings of the five most important grow parameters: pH, EC, TDS, temperature, and humidity.

Built with high‑accuracy sensors and a clear digital display, the SF‑PH‑Meter ensures your nutrient solution stays perfectly balanced — preventing lockout, boosting nutrient uptake, and supporting faster, healthier plant growth.

Key Benefits

• 5‑in‑1 measurement — pH, EC, TDS, temperature & humidity in one device

• High‑accuracy sensors — Reliable readings for consistent nutrient mixing

• Fast digital display — Instant results with easy‑to‑read numbers

• Ideal for hydroponics — Perfect for DWC, RDWC, NFT, coco & soil‑less systems

• Prevents nutrient lockout — Keeps pH and EC in the optimal range

• Portable & durable — Built for daily use in grow rooms and tents

Best Uses

• Hydroponic systems — DWC, RDWC, NFT, aeroponics

• Coco & soil grows — Ensures nutrient solution is perfectly balanced

• Grow tents & grow rooms — Monitor humidity and temperature

• Nutrient mixing — Achieve precise pH and EC levels every time

• Water quality testing — Tap water, RO water, and reservoir checks

How to Use

• Calibrate the meter using the included calibration solutions

• Dip the probe into your nutrient solution or water source

• Wait for the digital display to stabilise

• Adjust pH or EC as needed based on your plant’s stage

• Rinse the probe after each use to maintain accuracy

• Store in a cool, dry place when not in use

Why Growers Love It

The Spider Farmer SF‑PH‑Meter gives growers total confidence in their feeding routine. With five essential measurements in one compact device, it eliminates guesswork and helps maintain the perfect environment for explosive growth and high yields.