Feature: 1. Small and portable style, compact and practical design makes it works more stable. 2. Made of fine ABS and alloy material, strong and durable, comfortable feeling. 3. With a streamlined body, the tensiometer can be held and operated with one hand, making the measurement easier. 4. Suitable for testing relay tip pressure, electronic switch, micro switch, valve, spring pull pressure. 5. Double pointer design can show the result more accurately, more accurate measurement. Specification: Item Type: Dial Tension Gauge Material: ABS+Alloy Color: As shown in the picture Model Specification: SEG-100-2 Pointer: Double pointer Measurement Value: 100g Graduation Value: 2g Scale Style: 20-100-20 Accuracy: ±0.5 Application: The dial tension gauge is suitable for relay tip pressure, electronic switch, micro switch, valve, spring pull pressure, dial measure equipment principal axis pressure, dial system equipment tip and the gag bitmechanical pressure, tape recorder buffer mechanism pressure, and other precise pressures, pulling force test. How to Use: When test, use the needle move the object from static state to the position needed. The tension gauge test not only along clockwise, but also along the anti-clockwise. The needle must always vertical to the push-pull force direction. Tension gauge set off single needle and dual needle. When the dual needle tension gauge gets the highest value, the needle hold still, convenient user to read. . Package List: 1 x Dial Tension Gauge Note: 1. Do not drop the product randomly.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 open the back cover for calibration frequently.