Descripción
Ballistics weather meter Kestrel 2500NV has a night-vision preserving backlight which helps users to sustain natural night vision. The NV's backlight incorporates an optical filter to reduce overall brightness and minimize blue and green spectrum light to preserve night vision. Additionally, NV backlights are also much dimmer than a standard backlight, making it more difficult to detect with the naked eye in night operations. This backlight appears soft greyish pink, not red, and is still in the visible spectrum, so is not compatible with night-vision equipment.
Environmental measurements:
- Altitude (Barometric);
- Barometric Pressure;
- Temperature;
- Wind Chill;
- Wind Speed / Air Speed.
Features:
- 3-Button Control;
- Backlight - Night Vision Preserving Light Red;
- Data Hold Function;
- Date & Time;
- Drop-Tested to MIL-STD-810G;
- Hard Slip-On Protective Cover;
- High Contrast, Sunlight Readable Monochrome LCD Display;
- Minimum/Maximum/Average Reading;
- Pressure Sensor;
- Temperature Sensor (Patented External Isolated);
- Waterproof to IP67 (3'/1M for 30 minutes).
Includes:
- Battery - 1 x CR2032;
- Certificate Of Conformity (Spec Sheet);
- Instructions;
- Lanyard;
- Protective Cover - Hard Slip-on.