Nielsen-Kellerman Kestrel 3500 User Manual

3500
Pocket Weather
®
Meter
with Backlight
Revised 07/28/10
INSTRUCTION MANUAL
Plus additional features:
• clock • 3-hour pressure trend
• data hold function • backlight
• automatic power-down function • waterproof and oats
Thank you for purchasing the Kestrel 3500 Pocket Weather Meter. This
instrument will measure the following environmental conditions:
• wind speed • heat stress index
• maximum wind gust • dewpoint
• average wind speed • wet bulb temperature
• temperature (air, water, snow) • barometric pressure
• wind chill • altitude
• relative humidity
www.GlobalTestSupply.com
Quality Kestrel Products Online at: sales@GlobalTestSupply.com

Nielsen-Kellerman Kestrel 3500 Specifications

General

Brand	Nielsen-Kellerman
Model	Kestrel 3500
Category	Weather Station
Language	English

Summary

Operation

Turning On and Selecting Modes

Understanding Measurements

Wind Speed and Gusts

Temperature and Wind Chill

Humidity, Heat Stress, Dewpoint, Wet Bulb

Explanations of relative humidity, heat stress, dewpoint, and wet bulb temperature.

Altitude and Barometric Pressure

Setting Reference Pressure

Procedure to set reference pressure for accurate altitude readings.

Setting Reference Altitude

Procedure to set reference altitude for accurate barometric pressure readings.

Maintenance and Troubleshooting

Advanced Usage

High Speed Use and Impeller Replacement

Humidity Measurement and Calibration

Tips for precise humidity measurements and sensor calibration options.

Beaufort Scale and Warranty

5-Year Limited Warranty

Details of the limited warranty coverage for Kestrel Pocket Weather Meters.

Warranty and Service

Lifetime Customer Care

Calibrations and Certifications

Details on factory testing, calibration, and return procedures.