Feature: 1. STRONG LOAD: Digital force gauge built in sensor, possess high accuracy, high resolution. Maximum load up to 500N, 50kg, 110Lb, you can use with confidence 2. BACKLIT SCREEN: Digital force gauge push pull meter with a backlit digital screen, enhances the reading experience day or night, provide great convenience 3. MODES AND UNITS: Push pull meter supports three measurement modes to choose from: real time, peak, and first peak. 4 conversion units: N, kg, lb, oz 4. GRAVITY ACCELERATION SETTING FUNCTION: The digital force gauge allows users to enter the exact value of the gravitational acceleration at the location of use, making testing and unit conversion more accurate 5. MINIMUM FORCE SHIELD: The digital force gauge can shield the data within the specified minimum range. The upper and lower limits can be set for statistical analysis. If the limit is exceeded, the buzzer will sound 6. ENERGY EFFICIENT: The digital force gauge 500N is battery powered and automatically shuts down to save energy, supporting 0-15 minutes of automatic shutdown time Settings 7. COMPACT AND LIGHTWEIGHT: The push pull force meter is packaged in a plastic box, making it easy to carry. Comes with replaceable fixture head and mounting screws Specification: Item Type: Digital Force Gauge Maximum Load Capacity: 500N, 50kg, 110Lb, 1760oz Resolution: 0.1N, 0.01kg, 0.1Lb, 1oz Sensor: Internal sensor Accuracy: ±1% Power Supply: 2 x AAA Batteries(not included) Operating Temperature: 5-35℃ Transportation Temperature: -10-60℃ Operating Environment: No vibrating source around, no erosive environment . Package List: 1 x Digital Force Gauge 6 x Measurement Heads 5 x Screws 5 x Screw Washers 1 x Nut 1 x User Manual 1 x Storage Box