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Spider Farmer SF PH Meter Planting & Watering

Price: $42.99 USD
List Price: $49.99 USD
Price: $42.99 USD
You save: $7.00 (14%)
Available for pre-order Estimated ship date: Late June 2026 Reserve now; this ships when supplier stock arrives.
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Bulk Discount

Buy 3 or more items and receive 5% off this order! Discount will be automatically applied at checkout.

Commercial Pricing

Email us or call/text 814-470-8368 for your custom quote!

Free Shipping

Free and discreet shipping in the lower 48. Ships in 1 to 3 business days!

Interest-Free Financing

Checkout and pay with Affirm, PayPal Pay in 4, Sezzle or Shop Pay Installments.

Estimated Arrival: Between Jul 05 and Jul 16.

SAVE $10 on orders over $200 | Use Coupon Code: KEEP10

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Description
  • Designed for hydroponics and plant growth, it accurately measures pH, EC, TDS, temperature, and salinity to ensure optimal nutrient uptake.

  • 5 in 1 Accurate Measurements

  • 5 in 1 Accurate Measurements: Designed for hydroponics, it accurately measures pH, EC, TDS, temperature, and salinity to ensure optimal nutrient uptake.

  • High-Sensitivity Sensor

  • High-Sensitivity Sensor: With a high-sensitivity electrode sensor, it provides stable readings with plus or minus 0.05 pH accuracy, preventing nutrient issues and fertilizer waste.

  • TDS and pH on one screen

  • TDS and pH on one screen: TDS and pH on one screen-clear at a glance for faster, more precise nutrient management.

  • Waterproof and Dustproof Design

  • Waterproof and Dustproof Design: Specially sealed for water, dust, and moisture resistance, ensuring reliable performance in hydroponics.

  • Long-lasting Battery

  • Long-lasting Battery: Built-in 600mAh lithium battery supports 300 cycles, with up to 6 months standby on one charge.
    • Data Sheets
  • Download the Spider Farmer Dehumidifier Manual And Operation Guide: here
  • Download the SUPP06 Series User Manual: here
  • Download the Spider Farmer Clip Fan User Manual: here
    • Kit Contents
  • 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