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. Features: With inner sensor, high precision and high resolution. Maximum load up to 500N or 50kg or 110Lb. Digital screen with backlight enhances reading experience no matter in the day or at night. 3 measurement modes for selection: real time, peak, first peak. 4 units for conversion: N or kg or Lb or oz. Setting function of gravity acceleration: user can input at your option the accurate value of gravity acceleration at the using place so as to make the testing and unit conversion be more accurate. Upper and lower limits can be set for statistic analysis. The buzzer will alarm if exceeding the limits. Minimum force value shielding function: the data within the set minimum range can be shielded. Battery operated, auto shutdown to save energy, supports 0-15 minutes settable auto shutdown time. Compact and lightweight, easy to carry with a plastic box. Comes with replaceable fixture heads and installation screws. Note: Please read the user manual carefully before use. Specifications: Color: Grey and Green Material: ABS and Steel Max. Load: 500N or 50kg or 110Lb or 1760oz Resolution: 0.1N or 0.01kg or 0.1Lb or 1oz Sensor: Inner Sensor Accuracy: 1 percent Power Supply: 2 x 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 or 6.16oz Item Weight: 105 x 60 x 31mm or 4.13 x 2.36 x 1.22in Package Size: 18 x 14 x 4.5cm or 7.09 x 5.51 x 1.77in Package Weight: 471g or 16.62oz Package List: 1 x Digital Force Gauge 6 x Fixture Head 4 x Screw (M4x8) 4 x Screw (M4x10) 8 x Spring Pad 2 x Nut (M6) 1 x User Manual (English) 1 x Storage Case Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.