1The transparent cover makes it clearer to see the reading. 2 plastic material ensures the durability of the product. 3High accuracy, this analog tension meter can provide stable performance and clear reading. 4Available in two styles for your choice. 5Generally used in continuous electrical contact pressure, electronic switches, micro switches, valves, spring tension, and other accuracy pressure, tensile testing Features: 1. The transparent cover makes it clearer to see the reading. 2. plastic material ensures the durability of the product. 3.High accuracy, this analog tension meter can provide stable performance and clear reading. 4.Available in two styles for your choice. 5.Generally used in continuous electrical contact pressure, electronic switches, micro switches, valves, spring tension, and other accuracy pressure, tensile testing Specification: Condition: Material: Plastic Size: Approx. 89 x 47 x 25mm / 3.5 x 1.9 x 1inOptional Style: SZG-150-2, SZG-300-2 Package List: 1 x Tension Meter Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store