8-in-1 Hand-Held Electronic Altimeter with Digital Barometer Compass Thermometer Weather Forecast Backlight for Mountaineering Fishing Outdoor Use ABS 90x50x20mm
8-in-1 Hand-Held Electronic Altimeter with Barometer Compass and Thermometer

This hand-held electronic altimeter packs eight functions into a compact ABS body measuring 90x50x20mm. It combines a digital altimeter, digital barometer, digital compass, weather forecast, time, calendar, thermometer and backlight. The altimeter measures from -700 to 9000 metres (-2300 to 29500 feet) and stores up to 256 historical records. The compass shows bearing in degrees and base points, while the thermometer reads in °C or °F and the clock supports 12-hour or 24-hour formats. A detachable string lets you keep the device close, and the backlight can be activated with various outdoor actions when the button is pressed. It is designed for mountaineering, fishing and other outdoor pursuits where altitude, bearing and basic weather awareness are useful.
Features and Construction

The device is built around an electronic orientation sensor and an air pressure input sensor, which support the compass and altimeter/barometer functions. The ABS housing is a lightweight material commonly used for portable electronics, and the overall size makes it easy to carry. The detachable string adds a practical way to secure the unit during outdoor use.
Material and Build
The body is made from ABS, a rigid thermoplastic that helps protect the internal components while keeping the device light enough for hand-held use. The detachable string provides a simple attachment point, and the button operation is designed for outdoor activation, including backlight use for the digital compass. The construction supports the eight stated functions without adding bulk beyond the listed 90x50x20mm dimensions.
Size and Practical Fit
At 90x50x20mm, the device is sized to fit in a hand or pocket, making it suitable for mountaineering, fishing and similar activities. The compact form factor means it can be carried alongside other outdoor gear. The detachable string allows it to be tethered when needed, and the button press operation supports quick access to the backlight and functions in outdoor conditions.
Uses and Placement

This 8-in-1 instrument is intended for outdoor scenarios where altitude, bearing, temperature and time information are useful. It can be used during mountaineering, fishing and other activities that involve being in open or varied terrain. The weather forecast function adds another layer of basic planning information.
Event or Professional Use
For mountaineering and fishing trips, the altimeter range of -700 to 9000 metres (-2300 to 29500 feet) and the 256 historical records can help track changes over the course of an outing. The compass displays bearing in degrees and base points, which can assist with direction finding. The backlight, activated by button press with various outdoor actions, supports visibility when light is limited.
Everyday Home Use
Outside of dedicated outdoor activities, the device can serve as a digital clock, calendar and thermometer. The clock works in 12-hour or 24-hour format, and the thermometer reads in °C or °F. These functions make it useful for everyday reference at home or while travelling, and the compact size means it can be stored easily when not in use.
Benefits and Buying Value

The main value comes from combining eight functions in one hand-held unit, reducing the need to carry separate instruments for altitude, bearing, temperature and time. The ABS body and 90x50x20mm size support portable use, and the detachable string helps keep the device accessible during outdoor activities.
Reuse and Low Maintenance
The ABS housing can be wiped clean with a soft, dry cloth, which is a low-risk maintenance step for this material. The device is designed for repeated outdoor use, and the 256 historical records allow you to refer back to previous altitude readings. No specialist care instructions are provided in the source, so simple cleaning and dry storage are appropriate.
Why Choose This Product
Choose this 8-in-1 electronic altimeter if you need a single hand-held device that covers altimeter, barometer, compass, weather forecast, time, calendar, thermometer and backlight functions. The altimeter range of -700 to 9000 metres and 256 historical records are concrete specifications, while the ABS build and 90x50x20mm size keep it portable. It is aimed at mountaineering, fishing and other outdoor uses where these readings are helpful.

