Kestrel 3500NV Weather Meter/Digital Psychrometer with NV Backlight: Technical Specifications
The Kestrel 3500NV Weather Meter/Digital Psychrometer with NV Backlight is a versatile and rugged tool designed for accurate environmental measurements in various conditions. Below are its detailed technical specifications:
Environmental Measurements
- Altitude (Barometric): Measures altitude based on barometric pressure.
- Barometric Pressure: Provides accurate atmospheric pressure readings.
- Dew Point Temperature: Indicates the temperature at which air becomes saturated with moisture.
- Heat Stress Index: Assesses the combined effect of temperature and humidity on the human body.
- Relative Humidity: Monitors the amount of moisture in the air.
- Temperature: Provides current temperature readings.
- Wet Bulb Temperature (Psychrometric): Measures the lowest temperature air can reach through evaporation.
- Wind Chill: Calculates the perceived decrease in air temperature felt by the body.
- Wind Speed/Air Speed: Measures the speed of the wind or air.
Display and Usability
- High-Contrast, Sunlight-Readable Monochrome LCD Display: Ensures readability in bright sunlight.
- Night Vision (NV) Backlight: Incorporates an optical filter to reduce overall brightness and minimize blue and green spectrum light, preserving night vision.
- Data Hold Feature: Allows you to freeze the current reading on the display.
- Clock and Backlit Display: Provides time and visibility in low-light conditions.
Durability and Design
- Waterproof to IP67: Can be submerged in water up to 1 meter for 30 minutes.
- Rugged Design: Drop-tested to ensure durability in harsh conditions.
- External Temperature Sensor: Allows for accurate temperature readings of water, snow, and air.
- User-Replaceable Impeller: Provides accurate wind speed measurements and can be easily replaced if damaged.
Additional Features
- Compact and Portable: Fits easily in your pocket or gear bag.
- Protective Slip-On Cover: Shields the display and impeller when not in use.
- Battery Operation: Powered by a single CR2032 coin cell battery for convenience and portability.
The Kestrel 3500NV Weather Meter/Digital Psychrometer with NV Backlight is an essential tool for professionals and enthusiasts who need reliable and precise weather data in the field.
