Specially designed for outdoor fans for hiking, climbing, camping. Combines GPS & Beidou satellite together Multi-function and versatile, can work as altimeter, compass, barometer, hygrometer, etc. It is a really competitive outdoor equipment Features: GPS & Beidou dual navigation system, double satellite location, ensures more accurate navigation.Multi-function, it shows many important data such as altitude, climbing speed, compass, atmospheric pressure, time, temperature, humidity, etc.Made of top chip and good quality plastic, sturdy and durable, working temperature is -20? to 60?, can withstand harsh weather conditions, suitable for many places to use.Supports USB charging, easy to use, large acity battery can offer long standby and working endurance.Equipped with a mini torch on the top, can offer illumination in emergency, also suitable for night outdoor activities.IPX4 grade waterproof, portable and lightweight, easy to carry and pratcial to use.User-friendly, with many function buttons on the side to makes you quickly change mode or search for data.Widely applicable to many uses, hiking, climbing, camping, etc. Specification: Material: ABS Color: Yellow&Black Waterproof: IP44 Size: approx. 100*66*20mm / 3.9*2.6*0.8inch Weight: approx. 126g Package List: 1 x Multi-function Barometer 1 x USB Cable 1 x Manual 1 x Clean Cloth 1 x Lanyard

[Widely Application]: Multifunction altimeter is widely used in hiking, climbing, camping; With a mini torch on the top, it also suitable for night outdoor activities. [Stable Performance]: This IP44 waterproof digital hygrometer works great from -20? to 60?; It can withstand harsh weather conditions. [Dual Navigation System]: The GPS navigation receiver has GPS & Beidou dual navigation system; Double satellite location ensures more accurate navigation. [USB Rechargeable]: The digital barometer has built-in rechargeable battery, it supports USB charging. [Multi Functional]: This versatile digital altimeter could also be used as compass, barometer, hygrometer, flashlight.

Date First Available: September 25, 2020. Best Sellers Rank: #668,136 in Sports & Outdoors. Customer Reviews: 3.3 out of 5 stars 6 ratings 3.3 out of 5 stars. : B08K3KK98Y. Part Number: ?Yosoo Health Gearagp956m02w. Manufacturer: ?Yosoo Health Gear. Brand Name: ?Yosoo Health Gear. Item Weight: ?145.4 Grams. Item Dimensions LxWxH: ?3.94 x 2.6 x 0.79 inches. Package Weight: ?0.33 Kilograms. Item Package Dimensions L x W x H: ?5.87 x 4.45 x 1.3 inches.