By Kestrel
Kestrel 3500DT Pocket Delta-T Crop Spraying Weather Meter
Regular price
1.452,00 DKK
Regular price
Sale price
1.452,00 DKK
Unit price
per
Shipping calculated at checkout.
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Availability:
In stock
SKU:
0835DT
Measures:
Wind Speed, Current Wind Speed, Average Wind Speed, Maximum Wind Gust, Temperature, Barometric Pressure, Relative Humidity, Delta-T, Dew Point Temperature, Altitude (Barometric), Wet Bulb Temperature (Psychrometric), and Pressure Trend
Shipping:
Free Shipping in the USA
Global Shipping:
Discounted Global Shipping
Shipping Notice:
Ships in 1 business day
Warranty:
5 year manufacturers warranty.
Complies with:
CE, UKCA, ROHS, WEEE
Size:
5 x 1.8 x 1.1 in. / 127 x 45 x 28 mm
Weight:
2.3 Ounces / 65 Grams
Regular price
1.452,00 DKK
Regular price
Sale price
1.452,00 DKK
Kestrel 3500DT Delta-T Pocket Weather Meter – USA-Made, Essential Weather Data for Optimal Spraying Conditions – Waterproof, Floats, Includes 5-Year Warranty
The Kestrel 3500DT Delta-T Pocket Weather Meter is a professional-grade tool designed to provide accurate and comprehensive weather data, crucial for agricultural applications like crop spraying. Built in the USA, this reliable weather meter measures key environmental factors including wind speed, temperature, barometric pressure, relative humidity, dew point, and Delta-T—a critical value for assessing optimal spraying conditions. Whether you're a farmer, pest control professional, or field expert, the Kestrel 3500DT ensures you're always working within safe, effective conditions and helps you select the right spray nozzle for the job.
Key Features:
- Delta-T for Optimal Spraying Conditions: The Delta-T measurement is essential for determining the best environmental conditions for spraying. By assessing Delta-T, you can accurately evaluate whether conditions are within safe guidelines for effective pesticide, herbicide, or fungicide applications. It also helps you select the right spray nozzle, ensuring that your application is both effective and efficient.
- Comprehensive Weather Data: In addition to Delta-T, the Kestrel 3500DT measures wind speed, temperature, barometric pressure, relative humidity, dew point, altitude (barometric), wet bulb temperature, and pressure trend, giving you all the data you need to make informed decisions during outdoor and agricultural operations.
- USA-Made Quality: The Kestrel 3500DT is designed and built in the USA, offering precision engineering and high-quality materials to ensure long-lasting, reliable performance.
- Waterproof & Floats: Fully waterproof and built to float, the Kestrel 3500DT is perfect for outdoor and water-based activities. Whether you're working in wet conditions or near water, you can rely on this durable device to deliver accurate readings.
- Easy-to-Use Operation: With its simple three-button operation, the Kestrel 3500DT is user-friendly, allowing you to quickly access all of its weather measurement features with ease.
- 5-Year Manufacturer's Warranty: The Kestrel 3500DT comes with a 5-year manufacturer’s warranty, ensuring that you get a reliable, long-lasting instrument backed by the manufacturer’s commitment to quality.
- Compact & Portable: This lightweight and portable device fits easily in your pocket, making it ideal for professionals who need weather data on the go.
- Certificate of Conformity: Each Kestrel 3500 includes a certificate of conformity, confirming that it meets high standards of quality and provides precise, accurate measurements.
- Data Hold Mode: The Hold Mode is helpful for capturing measurements when you're unable to view the display in real-time.
- High-contrast monochrome LCD display: Easily readable in direct sunlight.
- User-Replaceable Impeller: Every Kestrel Impeller is tested at high and low speeds. The impeller is easily replaced if needed.
- Slip-On Protective Cover: Keep your Kestrel protected when not in use with a hard cover that simply slides up the lanyard and over the Kestrel.
Why the Kestrel 3500DT is Perfect for Spraying Applications:
The Kestrel 3500DT Delta-T Pocket Weather Meter is specifically designed to help you assess optimal spraying conditions by measuring Delta-T and other critical environmental factors. By understanding Delta-T, you can ensure your spraying activities are within acceptable guidelines and choose the correct spray nozzle for optimal application, improving efficiency and reducing waste. Whether you're working in agriculture, pest control, or any outdoor setting, this meter provides all the data you need to make informed decisions for safer, more effective spraying.
Why Purchase the Kestrel 3500DT at Extreme Meters?
- USA-Made Excellence: Extreme Meters offers the Kestrel 3500DT, a premium weather meter designed and built in the USA, ensuring exceptional durability and accuracy.
- Expert Guidance & Support: Our team is here to help you select the best Kestrel meter for your needs and provide you with the expert support you deserve.
- Competitive Pricing & Fast Shipping: We offer competitive pricing and fast shipping, ensuring that you receive your Kestrel 3500DT quickly and at the best value. We ship worldwide with care. We insure every shipment for loss and damage during transit.
- Family Owned and Operated Store (We care): As a family-owned store, every customer is important to us. Every order is handled from order entry to shipping by someone who has a vested interest in our customers happiness.
- 5-Year Warranty & Certificate of Conformity: The 5-year warranty and certificate of conformity offer peace of mind, knowing you're investing in a high-quality, reliable product.
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Sensor Specifications
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Wind Speed |
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| Units of Measure: | mph | kt | B | m/s | ft/min / km/h |
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| Accuracy (+/-): | Larger of 3% of reading, least significant digit or 20 ft/min |
| Notes: | 1 inch|25 mm diameter impeller with precision axle and low-friction Zytel® bearings. Startup speed stated as lower limit, readings may be taken down to 0.4 m/s | 79 ft/min | 1.5 km/h | .9 mph | .8 kt after impeller startup. Off-axis accuracy -1% @ 5º off-axis; -2% @ 10º; -3% @ 15º. Calibration drift < 1% after 100 hours use at 16 MPH | 7 m/s. Replacement impeller (PN-0801) field installs without tools (US Patent 5,783,753). Wind speed calibration and testing should be done with triangle on impeller located at the top front face of the Kestrel. *F/S only in Ballistics units. Beaufort not available in Ballistics units. |
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Ambient Temperature |
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| Units of Measure: | Fahrenheit, Celsius |
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| Notes: | Hermetically sealed, precision thermistor mounted externally and thermally isolated (US Patent 5,939,645) for rapid response. Airflow of 2.2 mph|1 m/s or greater provides fastest response and reduction of insolation effect. Calibration drift negligible. Thermistor may also be used to measure temperature of water or snow by submerging thermistor portion into material -- remove impeller prior to taking submerged measurements and ensure humidity sensor membrane is free of liquid water prior to taking humidity-based measurements after submersion. |
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Pressure |
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| Units of Measure: | inHg, hPA, mb |
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| Notes: | Monolithic silicon piezo-resistive pressure sensor with second-order temperature correction. Between 1100–1600 mbar, unit will operate with reduced accuracy. Sensor may not operate above 1600 mbar and can be damaged above 6,000 mbar or below 10 mbar. Calibration drift is negligible for the life of the product. |
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Relative Humidity |
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| Units of Measure: | % |
| Specification Range: | 5 to 95% 25°C non-condensing |
| Operational Range: | 0 to 100% |
| Resolution: | 0.1 %RH |
| Accuracy (+/-): | 3%RH |
| Notes: | To achieve stated accuracy, unit must be permitted to equilibrate to external temperature when exposed to large, rapid temperature changes and be kept out of direct sunlight. Calibration drift is typically less than ±0.25% per year. |
Calculated Measurements
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Barometric Pressure |
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Altitude |
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Dew Point |
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Wet Bulb Temperature - Psychrometric |
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Delta T |
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Downloads:
