Features 1. Small and portable style, compact and practical design makes its work more stable. 2Made of high-quality ABS and alloy materials, sturdy and durable, comfortable to hold. 3. It adopts a streamlined body and can be held and operated with one hand, making tensiometer measurement easier. 4. Suitable for testing relay tip pressure, electronic switches, micro switches, valves, and spring tension. 5 double pointer design can display results more accurately and measure more accurately. Specifications Item Type: Dial Tension Gauge Material: ABS+alloy Color: as shown in the picture Picture model specifications: SEG-100-2 Pointers: double pointers Measured value: 100g Graduation value: 2g scale Style: 20-100-20 Accuracy: 0.5 Purpose: Dial type tension gauge is suitable for relay tip pressure, electronic switches, micro switches, valves, spring tension pressure, dial measuring equipment spindle pressure, dial system equipment tip and plug mechanical pressure, tape recorder buffer mechanism pressure, and others Precision pressure and tension testing. Usage: When testing, use a needle to move the object from a static state to the required position. The tensile gauge can be tested not only in clockwise direction, but also in counterclockwise direction. The needle must always be perpendicular to the direction of push or pull force. Tension scoring single and double needles. When the dual-needle tensiometer reaches its highest value, the needle remains stationary, making it easier for the user to take readings. Packing List 1 x Dial Tension Gauge Note 1. Please do not drop the product carelessly. 2. Do not bend the measuring alloy probe. 3． When the product cannot be calibrated, you can open the back cover for calibration. It is not recommended to frequently open the back cover for calibration. "