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Baseline WaterTec S100 monitor front view with digital display and control buttons beside the BL-WTS100KIT biSensor probe, product image.

Baseline WaterTec S100 Soil Moisture Monitor Kit (BL-WTS100KIT)

Brand: Baseline Inc
Save 28%
$393.49
$285.28
SKU BL-WTS100KIT

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Baseline WaterTec S100 Soil Moisture Monitor Kit (BL-WTS100KIT) provides reliable, automated root-zone moisture monitoring for irrigation systems. Designed for landscape and commercial applications, the S100 uses Baseline’s biSensor technology to deliver continuous, low-maintenance readings so you water only when plants need it.

  • Automatic soil-type calibration — the S100 self-adjusts its baseline for accurate readings across sandy, loam, or clay soils.
  • Measures every 15 minutes with a clear numeric display and shows days since the last two watering events for better scheduling.
  • BiSensor is fully sealed and submersible; bury directly in the soil for true root-zone moisture measurement.
  • Selectable Celsius or Fahrenheit display and built-in self-test diagnostics for quick troubleshooting.
  • Works with most rain sensors and irrigation controllers; includes the ability to bypass S100 control when required.
  • Low-maintenance design and rugged construction for long-term performance in residential and commercial landscapes.

The BL-WTS100KIT is sold as a complete S100 kit; consult the manufacturer's manual for exact kit contents, installation details, wiring diagrams, and warranty information. For technical support or compatibility questions, refer to the Baseline product documentation or contact an authorized irrigation professional.

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Frequently Asked Questions

How often does the S100 record soil moisture readings?
The S100 measures soil moisture every 15 minutes and updates its display with current moisture and watering history.
Can the biSensor be buried and exposed to moisture?
Yes. The biSensor is fully sealed and submersible; it is designed to be buried directly in the soil for root-zone readings.
Will the S100 work with my existing rain sensor or controller?
The S100 is compatible with most rain sensors and irrigation controllers and offers an option to bypass S100 control if needed.
Does the monitor adjust for different soil types automatically?
Yes. The S100 automatically calibrates to your soil type so readings stay accurate across a range of soils.

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