Features:
*Comprehensive Outdoor Tool: This device integrates an electronic altimeter, barometer, thermometer, weather forecast, clock, and calendar in compact unit, specifically crafted for outdoor activities such as hiking, climbing, fishing, and camping.
*Clear Backlit LCD Display: The backlit LCD screen ensures you can easily read measurements and settings even in dim lighting, supporting both 12/24 hour formats and Celsius/Fahrenheit temperature units for enhanced user flexibility.
*Data Recording and Weather Readiness: Capable of storing up to 256 records of altitude and air pressure, this altimeter allows you to track historical data, assisting with planning and analysis. The weather forecast feature helps you stay prepared for changing conditions while exploring the outdoors.
*Portable Design with Power Conservation: Featuring a lightweight construction and equipped with a lanyard, this altimeter travels effortlessly with you. It uses a single 3V battery and offers a dormancy mode—activated by a long press of the 'SET' button—to maximize usage during extended adventures.
*Precision and Versatility: Provides accurate data with an altitude range of -2296~29500ft at 3ft resolution, barometric pressure range of 350-1100hPa, and temperature detection between -5~50℃ (23-122℉). Selectable temperature units and easy-to-navigate time and calendar functions further expand its practicality in the field.

Specifications:
Part Name: Electronic Digital Altimeter
Material: Plastic shell
Size: 140*70*30 mm

Color: Black+Yellow
Time Format: 12H/24H
Altimeter: -2296~29500ft Range, 3ft Resolution
Barometer: 350-1100hPa Range, 1hPa Resolution
Air pressure: ±3 degrees Accuracy, 1 degree Resolution
Thermometer: -5~50℃ (23-122℉) Range, ±2℃ Accuracy, 1℃ Resolution
Temperature Unit: ℃/℉ selectable
Time: Hour, Minute, Second
Calendar: Month, Date, Year

Package Content:
1 * Electronic Digital Altimeter