Bundle Sale | DWC 4PC Grow Kit + 5-in-1 pH Pen — Monitor & Grow
$195.99 Original price was: $195.99.$180.99Current price is: $180.99.
Designed for hydroponics and plant growth, it accurately measures pH, EC, TDS, temperature, and salinity to ensure optimal nutrient uptake.
- All-in-one water monitoring (±0.05 pH).
Measures pH/EC/TDS/temperature/salinity in one pen; TDS & pH on one screen with a high-sensitivity sensor for stable readings and faster nutrient tuning.
- Ready to calibrate, built to last.
Comes with pH 4.00/6.86/9.18 calibration powders, Type-C cable, and a waterproof & dustproof design to support long-term hydroponics use.
- Top-drip DWC for stronger roots.
The 7-gallon, 4-bucket deep-water culture with top drip and a 15W air pump boosts oxygenation and uniform feeding; ideal for consistent growth.
- Triangle cover, easier access & measuring.
The triangle cover design lets you add water and take readings without hassle; adjustable drip ring fine-tunes irrigation speed to match plant needs.
- Durable PP buckets & full accessories.
Corrosion-resistant PP buckets with 6″ net cups, air stones, tubing, water-level tubes, and a detailed manual—from monitoring to growing in one bundle.
Package Includes:
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- 5-in-1 Hydroponic Tester x 1
- Type-C Cable (60cm) x 1
- 4.00 Calibration Powder x 1
- 6.86 Calibration Powder x 1
- 9.18 Calibration Powder x 1
- User Manual x 1 → Click here to view the PH METER online manual
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DWC Hydroponic System Kit Includes
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- : 4pcs 7-gallon DWC Buckets, 4pcs triangular cover, 4pcs net cup, air pump, 4pcs air stone, 12M 4/6mm black tubing, dry clay pebbles, 4pcs water level tube, 4pcs drip irrigation ring, user manual and other accessories
Fast Shipping
Same day delivery, 3-8 business days for the product to reach you.
After-Sale Service
Up to 5 years warranty. Best customer service.
The Cyber Monday sale will end on December 8nd.
Fit Guide
SF SERIES
| SF Tent Size | # of SF1000 | # of SF2000 | # of SF4000 | # of SF7000 | SF FAN COMBO |
| 2’x2’ | 1 | / | / | / | 4 inch |
| 3'x3' | 1 | 1 | / | / | 4 inch |
| 4.5'x2' | 2 | 1 | / | / | 4 inch |
| 4'x4' | 4 | 2 | 1 | / | 6 inch |
| 5'x5' | 6 | 3 | 1 | 1 | 6 inch |
| SF Tent Size | # of SE3000 | # of SE5000 | # of SE7000 | # of SE7000-730w | SF FAN COMBO |
| 2’x2’ | 1 | / | / | / | 4 inch |
| 3'x3' | 1 | 1 | / | / | 4 inch |
| 4'x4' | 1 | 1 | / | / | 6 inch |
| 5'x5' | 2 | 1 | 1 | 1 | 6 inch |
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1. Customer Satisfaction and Quality Products
Spider Farmer is a reputable brand in indoor and hydroponic gardening. Its products are widely used by farmers, hobbyists, and professionals. The company's mission is to help people grow healthy and vibrant plants in any environment. Spider Farmer continuously works to enhance and expand its product range to meet the evolving needs of its customers.
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NOTE:
Each DWC hydroponic bucket has a top diameter of 31cm.
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For 2 buckets placed side by side, a tent width of at least 70cm is recommended.
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For 4 buckets placed side by side, a tent width of at least 90cm is recommended.
Please ensure your grow tent is spacious enough for proper airflow and easy maintenance.

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