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0710PRED
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45 Day Easy Returns
5 year manufacturers warranty.

Kestrel DROP D1P Wireless Temperature Sensor and Data Recorder
About the Kestrel DROP D1P Wireless Temperature Sensor and Data Recorder
Effortlessly track and record temperature conditions in liquids, soil, or difficult-to-access areas with the durable and dependable Kestrel DROP with Probe D1P.
Ideal for various applications, it performs exceptionally well in research settings, cold chain management, commercial freezers, and refrigeration systems, guaranteeing precise temperature monitoring and adherence to essential regulations. Its submersible 1 meter in length cable with probe along with wireless connectivity make it the perfect tool for accurate and reliable temperature tracking in diverse and challenging environments.
The Kestrel DROP D1P features a robust design and advanced capabilities that make data collection simple, even in the most challenging conditions. Whether submerged, enclosed, or in extreme environments, the DROP D1P offers exceptional accuracy and convenience.
Why Choose the Kestrel DROP D1P?
- The Kestrel DROP D1P offers a simple solution for tracking temperature in submerged or hard-to-reach areas.
- Here's why it's trusted by professionals and enthusiasts alike:
- Reliability in Any Environment
- Ideal for aquatic research, soil temperature monitoring, or cold storage, the DROP D1P is built to withstand extreme conditions. Its submersible probe provides accurate measurements while the main unit remains securely positioned for optimal Bluetooth data transmission.
- Efficient and User-Friendly
- With the Kestrel LiNK app, you can easily monitor real-time and historical data, set custom alerts, and share insights directly from your mobile device. You can monitor up to 8 different devices simultaneously and effortlessly export reports.
- Trusted Quality
- Manufactured in the USA, each unit is calibrated to NIST-traceable standards and comes with a Certificate of Conformity, ensuring exceptional accuracy and reliability. Supported by a five-year warranty, the DROP D1P is a dependable tool for years to come.
Where can the Kestrel DROP D1P make a difference?
- Aquatic Monitoring: Track water temperatures in pools, aquariums, aquaponics systems, or environmental research projects.
- Research: Ideal for scientific studies requiring precise and reliable temperature data in various environments.
- Agriculture & Gardening: Monitor soil temperatures to optimize growth conditions for plants and crops.
- Cold Chain Storage: Ensure compliance by maintaining precise temperature logs in refrigeration and storage units.
- Industrial Applications: Perfect for concrete curing, HVAC systems, and more.
Features
Measures
What else is included?
Downloads
- Kestrel iOS LiNK App (LiNK models only) Download Here.
- Kestrel Android LiNK App (LiNK models only) Download Here.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Kestrel Instruments
Designed and Built in the USA. Kestrel Instruments are known for their accuracy, toughness, and reliability in the field. Trusted by professionals worldwide for precision weather measurement and environmental data logging.
FAQs
What makes Kestrel meters different from other weather instruments?
Kestrel meters combine rugged durability, precision engineering, and field-proven reliability in a compact design. Built for professional use in harsh environments, they deliver accurate real-time data for weather monitoring, environmental research, and outdoor operations. Unlike consumer-grade instruments, Kestrel meters are engineered to withstand extreme conditions while maintaining measurement accuracy that professionals depend on. Kestrel instruments are trusted by meteorologists, researchers, outdoor enthusiasts, and industrial teams worldwide for their consistent performance and dependable results in the field.
What warranty coverage do your Kestrel Instruments include, and what is not covered?
Kestrel Instruments include a full 5-year limited lifetime warranty against defects in materials and workmanship under normal use. Coverage includes the meter body, display, and internal components. The warranty does not cover damage from misuse, neglect, unauthorized repair, water immersion beyond rated specifications, battery leakage, or wear from normal operation. Accidental drops, extreme temperature exposure, and chemical exposure are also excluded. For specific coverage details and warranty registration, please contact our support team or consult your product documentation.
What makes Kestrel meters suitable for professional field work?
Kestrel meters are engineered for demanding field conditions with rugged construction, precision sensors, and reliable performance in extreme environments. Built to withstand harsh weather, dust, and impact, they deliver accurate environmental data in real-time—whether you're monitoring livestock conditions, conducting agricultural research, or managing outdoor operations. Their compact design, intuitive interface, and long battery life make them practical tools for professionals who need dependable measurements without compromise.
What is your shipping policy?
We offer worldwide shipping with competitive rates calculated at checkout. Orders typically ship within 1-2 business days. Domestic US orders arrive in 3-7 business days via standard carriers; international delivery times vary by destination, typically 7-21 business days. All orders include tracking information. We partner with UPS, FedEx, and USPS to ensure reliable delivery of your precision instruments. For expedited options or specific shipping questions, contact our support team see our estimated delivery dates offered at checkout for each shipping selection.
Who manufactures Kestrel Instruments products and what is your company background?
Kestrel Instruments are manufactured by Nielsen-Kellerman, a leader in precision environmental measurement based in Pennsylvania, USA. Our partnership combines Nielsen-Kellerman's 40+ years of engineering expertise with Extreme Meters' commitment to delivering rugged, field-tested instruments to professionals worldwide. Together, we ensure every meter meets the highest standards for accuracy and durability.
What is your return policy?
We offer a 45-day return window from the date of purchase. Items must be unused, in original packaging, and in resalable condition. Return shipping is the customer's responsibility unless the item arrived damaged or defective. Once we receive and inspect your return, refunds are processed within 5-7 business days. For international orders, please contact our support team to discuss return options, as duties and shipping costs may apply. Damaged or defective items are eligible for replacement or full refund at no cost.

