Digital pH and TDS Meter Kit | High Accuracy pH Pen (0.01) + 3-in-1 TD – Reign Forest
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  • Digital pH and TDS Meter Kit | High Accuracy pH Pen (0.01) + 3-in-1 TDS EC Temp Tester | Hydroponics, Pools, Aquariums | Yellow/Blue | UL Certified
Digital Ph and TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
Digital Ph and TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
Digital Ph and TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
Digital Ph and TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
Digital Ph and TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
Digital Ph and TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
Digital Ph and TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
Digital Ph and TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
Digital Ph and TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
Digital Ph and TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
Digital Ph and TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
Digital Ph and TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified

Digital pH and TDS Meter Kit | High Accuracy pH Pen (0.01) + 3-in-1 TDS EC Temp Tester | Hydroponics, Pools, Aquariums | Yellow/Blue | UL Certified

$21.99

Grow Tools • Measurement & Control Cannabis pH & TDS/EC Meter Kit with ATC Lock in the sweet spot for nutrient uptake. This kit pairs a digital pH meter (0–14) w...

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Description

Grow Tools • Measurement & Control

Cannabis pH & TDS/EC Meter Kit with ATC

Lock in the sweet spot for nutrient uptake. This kit pairs a digital pH meter (0–14) with a 3-in-1 TDS/EC/Temperature tester and ATC, so you can prevent nutrient lockout, hit target ppm, and boost yields in soil, coco, and hydro.

Why Growers Choose It (Cannabis-Focused Benefits)

  • Optimize Nutrient Uptake: Keep solution in the cannabis pH “sweet spot” (Soil: 6.0–7.0, Hydro/Coco: 5.5–6.5) to avoid lockout and deficiencies.
  • Dial-In Feeding by Stage: Track ppm/EC to match growth phases:
    Stage Target PPM (500 scale)
    Seedlings 300–400
    Vegetative 600–1000
    Early Flower 900–1200
    Mid/Late Flower 1000–1600
  • Consistent Accuracy with ATC: Automatic Temperature Compensation stabilizes pH/EC readings even when reservoir temps fluctuate.
  • Better Potency & Terpenes: Balanced solution supports resin production, aroma intensity, and overall plant vigor.
  • All Methods, Any Scale: Perfect for tents, rooms, DWC, RDWC, drip, and hand-watered runs.

What’s Included

  • Digital pH meter (range 0.00–14.00)
  • 3-in-1 TDS/EC/Temperature meter
  • Protective carrying case
  • Calibration buffers (pH 4.01 / 6.86 / 9.18)
  • Quick-start guide

Core Specs

  • TDS Range: 0–9,990 ppm
  • EC Range: 0–9,990 μS/cm
  • Temp Range: 0.1–80.0 °C (32.0–176.0 °F)
  • Accuracy: ±2% (TDS/EC)
  • ATC: Yes (pH & EC)
  • Note: not for seawater/saline solutions.

How to Use (Soil, Coco, Hydro)

  1. Calibrate the pH meter with supplied buffers (fresh powders mixed with distilled water).
  2. Mix Nutrients to your recipe, then measure EC/ppm. Adjust strength to target range.
  3. Set pH: Measure solution pH and adjust with pH-up/down in small increments; re-test until on target.
  4. Water & Log: Feed plants and record pH/ppm so you can repeat wins and diagnose issues quickly.
  5. Rinse & Cap: After each use, rinse probes with clean water and cap to extend sensor life.

Specifications

pH Range 0.00–14.00 pH
TDS Range 0–9,990 ppm
EC Range 0–9,990 μS/cm
Temperature 0.1–80.0 °C (32.0–176.0 °F)
Accuracy ±2% (TDS/EC)
Power Battery (included)
Form Factor Handheld, lightweight, pocket-size

Care & Calibration

  • Calibrate pH weekly during heavy use, or bi-weekly for light use.
  • Rinse probes with distilled water; do not scratch or wipe aggressively.
  • Store pH electrode moist (per manufacturer guidance) to preserve accuracy.

FAQs

Q: What pH should I run in coco?
A: Target 5.8–6.2 for most feed schedules.

Q: Why are my leaves clawing after a feed?
A: Likely over-fertilization—check ppm/EC and reduce to the table above.

Q: Do I test runoff?
A: Yes—periodic runoff checks help spot salt buildup and root-zone imbalance.

Pro Tip: Keep reservoir temperature ~65–70 °F (18–21 °C) to support oxygen levels and stable readings.