Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop
Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe - dev-weathershop

Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe

£145.00
/
Tax included. Shipping calculated at checkout.

Rugged temperature logging for the toughest conditions. The Kestrel DROP D1P is a wireless temperature monitor and data logger with a submersible probe, built for jobs ordinary loggers can’t handle. Drop-tested to MIL-STD-810 and waterproof to IP67, its probe is designed for continuous submersion in water and liquids – ideal for aquatic research, soil monitoring, brewing, and harsh industrial settings. Log data automatically and pull readings wirelessly to your phone via the free Kestrel LiNK app, no cables required. Compact, durable and dependable, the DROP D1P is the easy way for professionals and enthusiasts to capture accurate temperature data anywhere.

  • Unmatched Versatility: Monitor temperature in submerged, hard-to-reach, or harsh conditions with ease.
  • Rugged Durability: Built to withstand tough environments, drop-tested to MIL-STD 810, and waterproof to IP67 standards.
  • Submersible Probe: The probe exceeds IP67 capabilities and is designed for continuous submersion in water or other liquids within its operating temperature range, as long as the environment does not contain corrosive chemicals.
  • Effortless Data Management: View, log, and share data wirelessly using Bluetooth® and the free Kestrel LiNK app on your iOS or Android device.
  • Extensive Data Logging: Store over 16,000 data points with customizable intervals for precise monitoring and historical analysis.
  • Compact and Portable: Lightweight design with a built-in D-ring for easy deployment.

Brand: Kestrel

Built In: USA (NIST-traceable calibration, Certificate of Conformity)

Temperature Range: 10°C to 55°C

Accuracy: +/- 0.5°C

Sensor: Sealed precision thermistor, externally mounted and thermally isolated

Connectivity: Bluetooth® low energy (100 ft+ line of sight); up to 8 loggers per device

Data Capacity: 13,000+ temperature readings

Logging Interval: Adjustable, as frequent as every 2 seconds

Battery: 1 x CR2032 lithium coin cell (up to ~4 months typical use)

Water Resistance: Waterproof to IP67 (1 m submersion for 30 minutes); floats

Durability: Drop-tested to MIL-STD-810G

App: Free Kestrel LiNK (iOS 6+ / Android 4.2+)

Warranty: 5 years

Resources & Downloads

Standard delivery (Royal Mail) – £3.95 to £4.99
Available for purchases under £200. Your order should be with you within 4–5 working days.

Tracked delivery – £5.95 to £6.50
Our tracked delivery is sent via Royal Mail Tracked, Parcelforce or UPS. Your order should be with you within 1–2 working days.

Next Day service – £9.95
Place your order before 2:30pm, Monday to Friday, to receive it the next working day (excludes Saturdays, Sundays and public holidays). Orders placed at the weekend are shipped on the next working day and usually arrive the following day. Goods shipped on a next-working-day service may be subject to courier delays outside of our control. Services to outlying areas may differ, take longer, or have enhanced options unavailable.

International delivery
International delivery is available for this product. The cost and delivery time depend on the destination country.

Collection
You can collect from our warehouse. Please call before visiting to ensure your order is ready.

  • Worldwide shipping

The Kestrel DROP D1P combines a rugged design with advanced features that simplify data collection in the toughest conditions. Whether submerged, enclosed, or in extreme environments, the DROP D1P delivers unparalleled accuracy and convenience.

Why Choose the Kestrel DROP D1P?

The Kestrel DROP D1P is the easiest way to track temperature in submerged or hard-to-reach areas. Here's why professionals and enthusiasts trust it:

Reliability in Any Environment
Perfect for aquatic research, soil temp monitoring, or cold storage, the DROP D1P is rugged enough to thrive in extreme conditions. The submersible probe ensures precise measurements while the main unit stays securely in place for optimal Bluetooth data transmission.

Efficient and User-Friendly
Powered by the Kestrel LiNK app, you can seamlessly monitor real-time and historical data, customise alerts, and share insights—all from your mobile device. Monitor up to 8 different devices simultaneously and export reports with ease.

Trusted Quality
Built in the USA, each unit is calibrated to NIST-traceable standards and includes a Certificate of Conformity, ensuring unmatched accuracy and reliability. Backed by a five-year warranty, the DROP D1P is a tool you can count on for years to come.

Applications

Kestrel DROP D1P applications
  • 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 optimise 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.

Kestrel DROP data loggers are designed to be used anywhere you need to track environmental conditions. DROP loggers meet military and international standards for water, dust and shock resistance and are equipped with a sturdy D-ring for hanging wherever needed.

Use a DROP Anywhere - Small, Accurate, Rugged and Waterproof

The Kestrel DROP D1 employs a sealed precision thermistor mounted externally and thermally isolated for rapid response to monitor and record temperature over an operational and specification range of 10°C to 55°C within +/- 0.5°C accuracy. Each Kestrel DROP Data Logger is powered by one easily replaceable CR2032 lithium coin cell battery that will last up to 4 months (typical conditions and logging/connection settings). The DROP D1 holds more than 13,000 temperature readings.

Powered by the Kestrel LiNK App

Kestrel LiNK is the free app that powers the DROP loggers. With Kestrel Connect, you can view real-time readings from any DROP logger within wireless range (100 ft or more line of sight) via Bluetooth® low energy. Each phone or tablet can connect to up to 8 DROP loggers at the same time and store data logs from many more. Min/Max/Average readings are clearly displayed and the log is viewable as a scrolling graph with detailed data for each logged point.

The app also allows adjustment of the logging interval and other settings as well as real-time threshold alerts. Readings can be updated as frequently as every 2 seconds and logging time and date are automatically updated whenever connected to your smart device. Send and share real-time and logged environmental data via email.

American-Made Quality and a Five-Year Warranty

Every Kestrel environmental instrument is designed and built entirely in the USA. Kestrel's history and focus on quality and ruggedness is reflected in the DROP's industry-leading five-year warranty. Kestrel has been building rugged environmental instruments that help people do their jobs more safely and efficiently for more than fifteen years and has built a reputation for reliability one metre at a time.