with FREE UK Standard Delivery
Please Note: Blue colour shown in pictures.
An easy to use highly accurate temperature, humidity and pressure data logger with free-to-use Bluetooth connected App for both iOS and Android.
![]() 24 HOUR SHIPPING
Processing Mon-Frion all in-stock models |
![]() FREE UK DELIVERY
Free standard deliveryNext day delivery available |
![]() RETURN POLICY
Not 100% satisfied?Return within 21 days |
The Kestrel DROP D3 is designed to monitor and record a full suite of environmental conditions, including temperature, humidity, heat index, dew point temperature, station pressure, density altitude and pressure trend in a variety of indoor, outdoor and industrial applications
Kestrel DROP D3 are ideal for monitoring conditions in manufacturing, transportation and shipping, shooting and hunting, facilities management, agriculture, healthcare and pharmaceutical organizations, firefighting, the military field, and recreational and in-home use. Put a DROP virtually anywhere and ensure safe conditions when you can't be there.
The DROP D3 logger is IP67 rated (30-minute submersion at 1m) and MIL-STD-810G drop tested making it ideal for remote locations, inside or outside. The Kestrel Connect App allows data to be viewed from your connected device up to 100ft away.
Each unit comes complete with a user replaceable CR2032 Coin Cell Battery (average life 300 hours) and is equipped with a sturdy D-ring for hanging wherever needed.
• Density Altitude
• Pressure Trend
• Station Pressure (Absolute Pressure)
• Temperature (Fahrenheit and Celsius)
• Humidity (RH)
• Dew Point Temperature
• Heat Stress Index
• Bluetooth Smart (Wireless Technology)
• Data Logger
• Free Kestrel Connect App
• 24 x 46 mm x 60 mm, weighs 34 grams
• Drop-Tested, MIL-STD-810G
• IP67 Waterproof
• Lightweight & Durable
• CR2032 Coin Cell Battery (average life 300 hours)
• Kestrel Certificate of Conformity
• 5 Year Warranty Manufacturer's Warranty
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. |
Data Sheets | |
---|---|
![]() |
Kestrel DROP D3 Data Sheet |
Certificates of Conformity | |
---|---|
![]() |
Sample Certificate of Conformity |