The Kestrel DROP D3 is compact, durable and fully waterproof to IP67 standards and drop tested to MIL-STD-810G standard. You can place a Kestrel DROP logger almost anywhere discreetly (hidden if required) with confidence it will start gathering data accurately and consistently.

All Kestrel DROP use Bluetooth Low Energy (BLE) to communicate; no more USB cables or having to connect the logger to a USB cradle or PC port to get data. Simply use your smart device to connect wirelessly and the Kestrel Connect App (FREE download for iPhone, iPad & Android) will download the data for charting and manipulation. From here data can be shared easily via email, text or social media.

Software Features

• Compatible with Kestrel 5 Series Weather Meters with LiNK and all Kestrel DROP Wireless Data Loggers.
• View real-time conditions and download data logs from up to 8 local devices up to 100' away.
• View and analyze logged data through measurement lists, statistics and graphs.
• Remote Monitoring – Set Alert Service on a local mobile device and receive email alerts from your DROP or Kestrel 5 Series whenever conditions go outside your preset thresholds.
• Export complete or partial data logs to analyze in a spreadsheet.
• Send weather reports through social media.
• Manage the device name, logging rate and other device settings.

Kestrel Compatibility

• All Kestrel DROP models
• All Kestrel 5 Series models with LiNK Wireless Connectivity

	Accuracy	Resolution	Range
Dew Point	±3°F ±1.8°C	0.1°F/0.1°C	10% to 90% RH at 77°F/25°C over 10 - 55°C/50 - 131°F
Heat Index	±5°F ±2.6°C	0.1°F/0.1°C	10% to 90% RH at 77°F/25°C over 10 - 55°C/50 - 131°F
Density Altitude	±25.0 m ±82.0 ft	0.1 m/0.1 ft	10% to 90% RH over 10 - 55°C/50 - 131°F 700 - 1100 mbar/20.67-32.58 InHg

	Temperature	Humidity	Pressure
Operational Range	0°F/-18°C to 140°F/60°C	0 to 100% RH	10-1200 hPa

Data Storage	D1: 13064 data points	D2: 8165 data points	D3: 6220 points
Size & Weight	2.4 x 1.8 x 0.9 in. / 6 x 4.5 x 2.3 cm 1.2oz / 34g
Battery Type	User-replacement CR2032 (Included)
Connectivity	Bluetooth Low Energy (BLE) connects to IOS devices (models 4s and later) and select Android products with Android 4.3 and higher).
Logging Rate	2 seconds to 12 hours
Storage Temperatures	-22°F to 140°F / -30°C to 60°C
Shock Resistance	MIL-STD-810G, Transit Shock, Method 516.5 Procedure IV (4 foot drop test)
Water Resistance	IP67 and NEMA-6 (30 minute submersion at 1 meter, 3.3 ft)
Compliance	CE certified, FCC, IC tested, RoHS and WEEE compliant.
Source	Designed and manufactured in USA. Complies with Regional Value Content and Tariff Code Transformation requirements for NAFTA Preference Criterion B.

Typical Applications

• Monitoring goods in transit
• Perishable goods storage
• Agriculture
• Education
• HAZMAT
• Fire-fighting
• Building management
• Medical
• Pharmaceutical
• Outdoor activities

 

Kestrel DROP D3 measures

• Temperature
• Relative Humidity
• Heat Stress Index
• Dew Point Temperature
• Station Pressure
• Density altitude

 

Kestrel DROP D3 features

• Bluetooth Low Energy (BLE) wireless communication with smart device for real-time viewing of data, data download, graphing, charting and sharing
• Kestrel Connect App available at the iTunes App store & Google Play store
• Share data with the Kestrel Connect App via email, text and social media
• Rugged, drop tested to MIL-STD-810G standard
• Accurate
• Waterproof to IP67 standard
• Available in red, blue and tan
• 5 year warranty

Data Sheets
	Kestrel DROP D3 Data Sheet

Certificates of Conformity
	Sample Certificate of Conformity

Case Studies

Our following Case Studies give an overview of how this product applies to different sectors.
Please click on the title below to read the full case study.

	Agriculture
	Commercial Vehicles
	Construction
	Education
	Emergency Services
	Environmental Monitoring (with SpaceLogger Data Loggers)
	Environmental Monitoring (with Wind Systems)
	Fire Fighting & Emergency Response
	Health & Safety Monitoring
	Hunting & Fishing
	Laboratory Applications (with Data Logging)
	Manufacturing and R&D
	Marine, Ships & Harbours
	Military
	Outdoor Sports
	Scientific Research
	Sport Windsystems
	Sport Data Loggers
	Transport Safety
	Weather Monitoring