Mini digital fruit hardness tester display with backlight and buzzer alarm function

General Description: The Mini Digital Fruit Hardness Tester is a practical and efficient tool for measuring fruit hardness. It features three measurement modes: real-time, peak, and first peak value. The standard display shows the hardness in kgf/cm², and upper and lower limits can be set for statistical analysis, with an audible alarm if these limits are exceeded. Additionally, it is equipped with an automatic shut-off function to conserve energy. Technical Specifications Model: GY-M15 Measuring Range: 0.2 ~ 15 kgf/cm² (x10⁵ Pa) Head Diameter: 0.01 kgf/cm² Accuracy: ±2% (10% to 100% of full range) Indenter Insertion Depth: 10 mm Power Supply: 2 x 1.5V AAA Batteries (not included) Operating Temperature: 5℃ to 35℃ Shipping Temperature: -10℃ to 60℃ Relative Humidity: 15% to 80% RH Material: ABS Item Size: 150 * 60 * 31 mm (5.91 * 2.36 * 1.22 in) Item Weight: 173 g (6.1 oz) Compatibility and Accessories Package Included: 1 x Fruit Hardness Tester 5 x Screws 1 x Storage Box 1 x User manual (English)