Feature: 1. It is suitable for the measurement of relay contact pressure, electronic switches, valves, mechanical pressure, etc. 2. When the product cannot be calibrated, you can open the back cover to calibrate, but it is not recommended to do this frequently. 3. The high‑quality alloy is forged with fine craftsmanship, which makes the measurement more accurate. 4. Small and portable, small size and can be held with one hand, reducing the task of measurement. 5. The appearance is fashionable, and the streamlined body is gray‑black tones, giving people a refreshing beauty. Specification: Item Type: Tensiometer Material: ABS Model Specification: SEG-10-1 Pointer: Single Needle Measurement Value: 10g Graduation Value: 0.2g Scale Style: 2-10-2 Accuracy: ±0.5 Product Use: Tensiometer (in grams) is suitable for mechanical pressure such as relay contact pressure, electronic switch, micro switch, valve, spring tension, dial measuring instrument spindle pressure, automatic telephone equipment contact and armature pressure, tape recorder buffer Device pressure and other contact point pressure, and other precise pressure and tensile tests. How to use: When testing, just pull the object to be tested with the stylus to move it from the static state to the required position. Tensiometers can be tested either clockwise or counterclockwise, but the stylus arm must always be perpendicular to the direction of the push-pull force; tensiometer is divided into single and double needles. The single-needle tensiometer measures and reads immediately. After the double-needle tensiometer measures the highest value, the slave needle stops moving, which is convenient for the tester to read the test value.. Package List: 1 x Tensiometer 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.