Features:_x000D_ _x000D_ Suitable for measuring continued electrical contact pressure, electronic switch, micro switch, valve, spring pull pressure, dial measuring instrument spindle pressure, automatic telephone equipment contact and armature pressure and other mechanical pressure. _x000D_ Also suitable for tape recorder buffer pressure and other contact point pressure, and other precision pressure, tensile test. _x000D_ Made of fine plastic,strong and durable,comfortable feeling. _x000D_ Professional and practical design with beautiful appearance, easy to measure the tension. _x000D_ Compact and practical design makes it works more stable. _x000D_ _x000D_ Specification:_x000D_ Model: SZN-0.1-2/SZN-0.3-2/SZN-0.5-2/SZN-1.5-2(Optional)_x000D_ Material:Plastic_x000D_ Size:89 x 47 x 25mm / 3.5 x 1.85 x 0.98in _x000D_ _x000D_ Package List:_x000D_ 1 x Tensiometer