Kestrel 3500 Delta T Features

• Real-time clock
• Protective cover with sure-grip overmolding
• Data hold function
• Large easy-to-read display with backlight
• Waterproof and floats
• Measure environmental conditions quickly and accurately
• Forecast weather with pressure trend indicator
• Reliable, portable and easy to use
• Innovative humidity sensor designed for stability and accuracy in abrupt condition changes
• Thermally adjusted humidity sensor
• Patented user-replaceable impeller
• Quick response, external thermistor
• High precision pressure sensor
• Humidity sensor can be recalibrated in the field with our Relative Humidity Calibration Kit.
• All instruments and accessories are completely assembled in the USA
• 5-year warranty

Kestrel 3500 Delta T Includes

• A slip-on protective cover
• Neck lanyard
• CR2032 coin cell battery (Average life 300 hours)
• Kestrel Certificate of Conformity

Kestrel Meter 3500 Delta T Additional Information 

• Kestrel 3500 Delta T (PDF) Instructions English
• Kestrel Meters Detailed Specs / Certificate of Conformity (All Meters, PDF)
• Kestrel Meters Catalog (PDF) 
• RoHS CERTIFICATE of Compliance
• Dimensions: 4.8 x 1.7 x 0.7 in. / 122 x 42 x 18 mm
• Weight: 2.3 Ounces / 65 Grams