SEG‑50‑1 Dial Tensiometer Portable Single Needle Switch Force Gauge for Measuring 50g Item Type: Tensiometer Material: ABS+AlloyModel Specification: SEG-50-1 Pointer: Single Needle Measurement Value: 50g Graduation Value: 1g Scale Style: 10-50-10 Accuracy: ±0.5Product 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 e: When testing, just pull the object to be tested with the stylus to move it from the static state to the required position. The tensiometer can be tested either clockwise or counterclockwise, but the stylus arm must always be perpendicular to the direction of the push-pull force. Tensiometer divide into single needle and double needle. 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.