Compass is a common tool in our daily work but a professionl compass is not known to people who don’t travel too much. This item is a professional compass with sturdy frame and accurate dial. Made of high strength zinc alloy, it is capable of working in poor weather condition. Feature - Color: As shown - Material:zinc alloy - Size: 10x6.7x3.3cm/3.9x2.6x1.3inch - Made of zinc alloy with compact size, this professional compass is reliable for its accurate performance. - -elastic liquid-filled capsule with floating dial. It will show the detection results at a short time without mcuh deviation. - Travling or hiking outdoors, this solid and accurate compass will help you for it is waterproof and sturdy. - There are different scales to show different detection results. Wind and rain will not influence its accuracy much. - Fluorescence line will show you the scale clearly even at night. Package list: 1 x Professional Compass