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WatchDog

WatchDog WeatherTrackers

No computer required! Record and display conditions in your orchard, vineyard or greenhouse that can alert you to insect and plant disease pressure. Read More

AE50 Award winner
 
Quantity Item Name Item Number Price
WeatherTracker 300 Degree Day 3500 $449.00
WeatherTracker 305 Greenhouse Temp/Light 3501PAR $645.00
WeatherTracker 320 Apple Pest Alert 3504 $489.00
WeatherTracker 330 Grape Pest Alert 3512 $489.00
 
Product Features

WatchDog WeatherTrackers

  • Record and display conditions in your orchard, vineyard or greenhouse that can alert you to insect and plant disease pressure
  • Values are calculated based on sensor readings taken every 15 minutes

Degree days:

  • Program up to three degree-day memories and one chill-hour memory
  • A solar radiation shield and 15-minute degree-day data point interval results in exceptionally accurate degree-day calculation

Built-in Data Logger:

  • Store your events in fail-safe, non-volatile memory
  • Replace the batteries without losing valuable weather data
  • More than enough memory for a complete growing season

LCD display:

  • Displays the current conditions in addition to the daily high/low temperature readings, degree days, leaf wetness hours*, disease pressure*, DLI/DIF (Daily Light Integral) and DIF temperature aid in growing greenhouse plants
  • Recall the last 30 days of detail data, as well as 12 months of summaries
  • Current readings are updated every 15 seconds  

Battery powered:

  • 8-month battery power source (9V battery included) means no solar panels to purchase or maintain

*on applicable models

 

Model 305 includes a quantum light to measure your plants' light exposure over time (in moles/day). The 305 is a comprehensive tool to assess physiological maturity of your plants.

Model 300 offers degree-day and chill hour recording functions at an affordable price. A helpful system to assess plant maturity, pinpoint optimum harvest time, or monitor pest life-cycles.

Apple and pear growers will benefit from the Model 320's disease forecasting functions. Forecasts for apple scab are generated from validated disease models. Add this to degree-day and chill hour tracking for a comprehensive self-contained analysis tool.

Grape growers can avoid costly disease outbreaks with the Model 330's Powdery Mildew forecasting functions. Add this to degree-day and chill hour tracking for a comprehensive analysis tool.

Specifications

Quantum Light Sensor
Measurement Range – 0-2500 umol.m-2.s-1
Accuracy ±5%
Temperature Sensor
Measurement Range – -4 to 158° F (-20° to 70° C)
Accuracy ±1° F (±0.7° C)

Model Comparison

3501PAR_specs

Manuals / Literature

Find all of our Product Manuals and literature in our Documents Library

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Spectrum Technologies, 12360 S. Industrial Drive E., Plainfield, IL 60585, Phone - 800-248-8873