The small, rugged Kestrel DROP D1 Temperature Logger lets you know your temperature conditions anywhere. This is the easiest way to monitor and track temperature in almost any environment; wet or dry, indoors or out.

• View temperature data wirelessly via Bluetooth Smart on your iOS phone or tablet with the free Kestrel LiNK app
• Store thousands of data points and get months of logging on a single coin-cell battery; customize logging rate, connections and temperature alerts
• See, save and share data from multiple DROP loggers with just one phone or tablet
  • iOS 6 installed iPhone 4s, iPad 3rd generation, iPod Touch 5th generation and above
  • Android 4.2 and higher
  • Works with most Android devices with Bluetooth® low energy, including Samsung Galaxy, Nexus 4, Motorola Droid, and other recent generation phones and tablets

A Kestrel DROP is the world’s easiest-to-use rugged environmental data logger. It allows you to monitor and record the conditions of any environment and easily access and chart real-time and historical data on your phone or tablet. A D1 logger can be placed wherever needed to log temperature with the data logs retrieved wirelessly and automatically to the Kestrel Connect app when within range (up to 100').

Designed to be used anywhere you need to track environmental conditions. DROP® loggers meet military and international standards for water, dust and shock resistance (IP-67-30 minute submersion at 1m and MIL-STD-810G drop tested) and are equipped with a sturdy D-ring for hanging wherever needed.

Each DROP D1 measures just 1" x 1.8" x 2.4" and weighs just 1.2 ounces. 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 14°F to 131°F within +/- 0.9°F accuracy. Each 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.

Kestrel® LiNK is a free app that powers the DROP® loggers. With Kestrel® Connect, you can view real-time readings from any DROP® logger within wireless range (100’ 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, Facebook or Twitter.

Requirements

• iOS 6 installed iPhone 4s, iPad 3rd generation, iPod Touch 5th generation and above
• Android 4.2 and higher
• Works with most Android devices with Bluetooth® low energy, including Samsung Galaxy, Nexus 4, Motorola Droid, and other recent generation phones and tablets

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 meter at a time.

What Industries Can Use the Kestrel® DROP®?

• Data & collection research
• Transportation
• Recreation/outdoor
• Agriculture
• Military
• Hazmat
• Shooting/hunting
• Firefighting
• At home use
• Facilities management

Where Can a Kestrel DROP Be Used? Kennel, Barn, Hatchery, Greenhouse, Bedroom, Basement, Attic,  Shipping Container, Airplane, Ship, Warehouse, Factory, Humidor, Safe, Refrigerator, Field, Winery, Forest, Laboratory, Classroom, Training Center, Kitchen, Silo, Shooting range, Construction site, HVAC System,

Measures: Temperature

Features

• Bluetooth Smart (Wireless Technology)
• Data Logger
• Drop-Tested, MIL-STD-810G
• IP67 Waterproof
• Lightweight & durable

Who's Using the Kestrel DROP D1 Wireless Temperature Monitor and Data Logger: Farming & Agriculture, Hunting, Hazardous Materials Response, Outdoor Event Organizers, Research & Technology, Education & Classroom Use, Athletics, Coaches & Athletic Trainers, Construction & HVAC, Facilities Management, Firefighting, Fishing, Hiking, Individual At-Home Use, Industrial Hygiene, Law Enforcement, Military, Outdoor Sports, Precision & Competitive Shooting, Transportation

A Kestrel® DROP® is the world’s easiest-to-use rugged environmental data logger. Available in three models: the Kestrel® DROP® D1 Temperature Logger, QC Part #13046, the Kestrel® DROP® D2 Temperature and Humidity Logger, QC Part #13047, and the Kestrel® DROP® D3 Temperature, Humidity and Pressure Logger, QC Part #13048. All three models allow you to monitor and record the conditions of any environment and easily access and chart real-time and historical data on your phone, tablet or other smart device.