Feature 1Small and portable style, compact and practical design makes it works more stable. 2Made of fine ABS and alloy material, strong and durable, comfortable feeling. 3With a streamlined body, the tensiometer can be held and operated with one hand, making the measurement easier. 4Suitable for testing relay tip pressure, electronic switch, micro switch, valve, spring pull pressure. 5Double pointer design can show the result more accurately, more accurate measurement.SpecificationItem Type: Dial Tension GaugeMaterial: ABS+AlloyColor: As shown in the pictureModel Specification: SEG-100-2Pointer: Double pointerMeasurement Value: 100gGraduation Value: 2gScale Style: 20-100-20Accuracy: 0.5Application: 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 alwaysvertical 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. .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Dial Tension GaugeNote1. 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.