Digital Force Gauge 500N/ 50kg/ 110Lb/ 1760oz Portable Push Pull Force Meter Unit Switchable Backlit Mini Dynamometer with 6 Fixture Heads, Storage Ca Digital push-pull force meter is a small, simple, multifunctional and high-precision push and pull test instrument, which is widely used in electronic appliances, construction hardware, light industrial textiles, auto parts, chemical industry, power machinery, scientific research institutions and more. It's easy to use and can effectively improve the working efficiency. Note: Please read the user manual carefully before use. Specifications: Color: Grey Green Material: ABS #43; Steel Max. Load: 500N/ 50kg/ 110Lb/ 1760oz Resolution: 0.1N/ 0.01kg/ 0.1Lb/ 1oz Sensor: Inner Sensor Accuracy: 1% Power Supply: 2 * AAA Battery (not included) Working Temperature: 5~35 Transport Temperature: -10~60 Working Environment: No vibration source around and no corrosive environment Item Size: 175g / 6.16oz Item Weight: 105 * 60 * 31mm / 4.13 * 2.36 * 1.22in Package Size: 18 * 14 * 4.5cm / 7.09 * 5.51 * 1.77in Package Weight: 471g / 16.62oz Package List: 1 * Digital Force Gauge 6 * Fixture Head 4 * Screw (M4*8) 4 * Screw (M4*10) 8 * Spring Pad 2 * Nut (M6) 1 * User Manual (English) 1 * Storage Case