Features MEASURING RANGE: Portable push pull tester with a measurement range of 50‑500N, supporting multiple testing scenarios, and has a wide range of applications. BUILT IN SENSOR: This push pull gauge uses built in sensor to accurately measure the product push pull force, providing you with stable and reliable test results. BATTERY POWERED: This digital force gauge is powered by 2pcs 1.5V AAA batteries, with a large capacity of 600mAh to ensure continuous use and long endurance. APPLICABLE FIELD: This digital push pull gauge is widely used in the fields of material mechanics, product development, quality control, etc., meeting various usage needs. CONVENIENT USE: The push pull force tester is compact and lightweight, convenient to operate, store, and carry, suitable for various laboratories and work sites. Specification: Item Type: Digital Force Gauge Material: Aluminum Alloy Battery Type: Dry Battery (included) Battery Model: 2 x 1.5V AAA Battery Battery Capacity: 600mAh Measurement Range: 50-500N Sensor Structure: Built in Accuracy: ±1 Working Temperature: 5℃-35℃ Transportation Temperature: -10℃-60℃ Relative Humidity: 15%-80%RH Working Environment: No seismic source or corrosive medium in the surrounding area Package List:1 x Push Pull Force Tester 2 x Batteries 6 x Fixture Heads 4 x M4x8 Hex Socket Screws 4 x M4x10 Hex Socket Screws 8 x Washers 2 x Nuts 1 x Storage Box Package List 1 x Push Pull Force Tester 6 x Fixture Heads 5 x Screws 5 x Washers 1 x Nuts 1 x Storage Box