Monitor and record temperature, humidity, heat index and dew point conditions in almost any environment, wet or dry, indoors or out, and easily access and chart real-time and historical data wirelessly on your phone or tablet.
Monitor and record temperature, humidity, heat index and dew point conditions in almost any environment, wet or dry, indoors or out, and easily access and chart real-time and historical data wirelessly on your phone or tablet.
Kestrel DROP loggers are designed to be used anywhere you need to track environmental conditions. Each DROP measures just 1 x 1.8 x 2.4 inches (24 x 46 mm x 60 mm) and weighs just 1.2 ounces (34 grams).
The Kestrel DROP D2 employs a sealed precision thermistor mounted externally and thermally isolated for rapid response to monitor and record temperature and humidity. 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 D2 holds more than 8,150 temperature readings.
DROPs are Powered by the Kestrel Connect App, Download it hereFeatures
Applications
Temperature | |
Accuracy | ±0.9°F/0.5°C |
Resolution | 0.1°F/0.1°C |
Range | -10°C to 55°C |
Humidity | |
Accuracy | ± 2% RH |
Resolution | 0.1% RH |
Range | 10% to 90% RH, 25°C |
Dew Point | |
Accuracy | ±3°F/±1.8°C |
Resolution | 0.1°F/0.1°C |
Range | 10% to 90% RH at 77°F/25°C |
Heat Index | |
Accuracy | ± 5°F/± 2.6°C |
Resolution | 0.1°F/0.1°C |
Range | 10% to 90% RH at 77°F/25°C |
Operating Ranges | |
Temperature | 0°F/-18°C to 140°F/60°C |
Humidity | 0 to 100% RH |
Pressure | 10-1200 hPa |
Data Storage | D2: 8165 data points |
Battery Type | User-replaceable CR2032 (included) |
Connectivity | Bluetooth® Low Energy (BLE) connects to iOS devices (models 4s and later - see website for complete list of compatible models) |
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 |
Dimensions | 2.4 x 1.8 x 0.9 in. / 6 x 4.5 x 2.3 cm. |
Weight | 1.2oz / 34g |
Temperature | |
Accuracy | ±0.9°F/0.5°C |
Resolution | 0.1°F/0.1°C |
Range | -10°C to 55°C |
Humidity | |
Accuracy | ± 2% RH |
Resolution | 0.1% RH |
Range | 10% to 90% RH, 25°C |
Dew Point | |
Accuracy | ±3°F/±1.8°C |
Resolution | 0.1°F/0.1°C |
Range | 10% to 90% RH at 77°F/25°C |
Heat Index | |
Accuracy | ± 5°F/± 2.6°C |
Resolution | 0.1°F/0.1°C |
Range | 10% to 90% RH at 77°F/25°C |
Operating Ranges | |
Temperature | 0°F/-18°C to 140°F/60°C |
Humidity | 0 to 100% RH |
Pressure | 10-1200 hPa |
Data Storage | D2: 8165 data points |
Battery Type | User-replaceable CR2032 (included) |
Connectivity | Bluetooth® Low Energy (BLE) connects to iOS devices (models 4s and later - see website for complete list of compatible models) |
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 |
Dimensions | 2.4 x 1.8 x 0.9 in. / 6 x 4.5 x 2.3 cm. |
Weight | 1.2oz / 34g |