OUNONA 2pcs High Precision Dynamometer Tubular Spring Balance Physics Experiment Instrument Lab Gauge

Package Include 2 x spring scales Features - Size: 17.00X2.50X2.50cm/6.68X0.98X0.98in chair leg. - Color: As shown Safe Spring Dynamometer. - Material: Metal spring scale. - to ensure and controllable stress and deformation in a large range of working environment Portable Spring Dynamometer. - Long times measurement, high-precision reading table, to ensure accurate reading wet thermometer. - User friendly zero-point calibration capability. Great for physics demonstrations and experiments Metal Spring Dynamometer. - Stable and practical, , safe and , it will bring you a good experience Cylindrical Spring Dynamometer. - High precision spring ten thousand times error controllable and Practical Spring Dynamometer.Goods InformationTeaching Instrument Provides ranges and accuracies that are suitable for student laboratory .physics spring offers accuracy, durability and readability at an.lab dynamometer Stable and practical, , safe and , it will bring you a good experience.Safe Spring Dynamometer The math spring scales tubular that are for use in the science or math classroom

• Portable spring: the dynamometer is used for gravity measurement and tension measurement,tubular spring scale
• Practical spring dynamometer: adopts precision production to enhances the stable characteristics and high reliability,cylindrical spring dynamometer
• Spring scale: long times measurement, high-precision reading table, to ensure accurate reading,pull force gauge
• Spring dynamometer: stable and practical, , safe and , it will bring you a good experience,cylindrical dynamometer
• High precision force gauge: fine workmanship and creative appearance ensure its popularity and practicality,safe spring dynamometer