Spider Farmer 5-in-1 pH Hydroponic Meter Kit

The Spider Farmer® 5-in-1 pH Hydroponic Meter Kit is designed to give growers precise control over their nutrient solutions, helping plants absorb nutrients more efficiently and stay healthy at every stage. Compact and easy to use, it consolidates multiple essential readings into one smart tool—perfect for hydroponics, coco, soil-less mixes, and general water monitoring.

5-in-1 Accurate Measurements

Get all the key parameters you need in a single device:

• pH – Ensure ideal acidity/alkalinity for nutrient uptake

• EC (Electrical Conductivity) – Monitor nutrient strength

• TDS (Total Dissolved Solids) – Track overall nutrient concentration

• Temperature – Keep root-zone temperatures in the optimal range

• Salinity – Help prevent salt buildup and stress

This all-in-one functionality makes nutrient management simpler, faster, and more accurate.

High-Sensitivity, Stable Readings

Equipped with a high-sensitivity electrode sensor, the meter delivers:

• ±0.05 pH accuracy

• Reliable, stable readings that help prevent nutrient lockout, deficiencies, and fertilizer waste.

pH & TDS Displayed Together

For quick decision-making, pH and TDS are shown on the same screen, so you can:

• Adjust nutrients more efficiently

• Double-check solution health at a glance

• Reduce guesswork and improve consistency

Built for Hydroponic Environments

With its waterproof and dustproof design, this meter is made to handle:

• Splashes

• Humid grow rooms

• Daily use around reservoirs and tanks

You get dependable performance where it matters most.

Long-Lasting Power

The built-in 600mAh lithium battery supports:

• Up to 300 test cycles

• Up to 6 months of standby on a single charge

Less charging, more growing.