Features 1. MEASUREMENT RANGE: Portable push-pull tester with a measuring range of 50-500N, which supports multiple test scenarios and has a wide range of applications. 2. INTEGRATED SENSOR: This thrust gauge uses a built-in sensor to accurately measure the thrust force of the product, giving you stable and reliable test results. 3. BATTERY POWERED: This digital force meter is powered by 2 x 1.5V AAA batteries, with a large capacity of 600mAh to ensure continuous use and long endurance. 4. APPLICABLE FIELD: This digital reciprocating meter is widely used in the fields of material mechanics, product development, quality control, etc., and meets various use needs. 5. CONVENIENT USE: The push and 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 batteries Battery capacity: 600 mAh Measuring range: 50- 500N Sensor Structure: Built-in Accuracy: ±1 Working temperature: 5℃-35℃ Transport temperature: -10℃-60℃ Relative humidity: 15%-80%RH Working environment: No seismic sources or corrosive media in the surrounding area How to use: Follow the user manual for operation. Packing List: 1 x Push Pull Force Tester 2 x batteries. 6 x Fixing Heads 4 x M4x8 Hex Socket Head Cap Screws 5 x M4x8 Hex Socket Head Screws 5 x Washers. 1 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