Fruit hardness tester ​Product introduction:
The HLY-YD5 digital fruit hardness tester is used to measure the hardness of fruits such as apples, pears, and grapes. It is used by fruit and vegetable research departments, fruit companies, fruit and vegetable farms, colleges and universities, and other units to test the hardness of fruits in cultivating good varieties, harvesting and storage, export transportation, and processing, in order to determine the maturity level of the fruits. This instrument has a small volume, light weight, intuitive reading, and is easy to carry, making it particularly suitable for on-site testing. It can also be assembled and used on specialized testing machines to improve the accuracy of testing.

Fruit hardness tester Features:
1. Three different measuring probes: diameter 3.5mm, diameter 8mm, diameter 11m;
2. Peak holding function;
3. Peak automatic release function;
4. Exceeding the upper limit value, the buzzer will sound an alarm;
5. Can store more than 5000 test values;
6. The three units of N, kgf, and lbf are automatically interchangeable;
7. Automatic shutdown function without operation;
8. LCD screen can be flipped for display;
9. RS-232 serial port output function;
10. Equipped with synchronous testing software, the test data is input into the computer through a data cable. The computer synchronously displays the test force curve and detailed records of the test force during the testing process, which can be saved, printed, and used for various analyses.

Fruit hardness tester Technical data:
Range: 0~5kg/20kg/50kg optional
Measurement unit: Newton/kilogram/pound, values can be converted into three units through buttons
Resolution: 0.01
Error: ± 0.5%
Output interface: Rs 232 9-pin socket standard or optional USB connection
Power supply: Rechargeable lithium battery charger (charging voltage from 100 V to 240 V)
Sensor structure: S-type high-precision sensor (built-in)
Working temperature: 5 ℃~35 ℃
Transportation temperature: -10 ℃~60 ℃
Relative humidity: 15% to 80% RH
Working environment: No seismic source or corrosive medium in the surrounding area
Net weight: 1.5kg
External dimensions: 230 x 66 x 36mm
To achieve more stable experimental results, a sample holder can be selected.

Wuhan Hanliny Technology Co., Ltd. is located in the Zhongnan International Building, Wuhan City, Hubei Province. The company is mainly engaged in research and development, production and sales of soil testing instruments, plant testing instruments and environmental testing instruments. It is a comprehensive technology enterprise integrating science, industry and trade. The main products include soil/fertilizer Nutritional Parameters, soil temperature and humidity meter, soil moisture meter, soil conductivity meter, soil salinity meter, soil moisture temperature and salinity meter, soil pH/Eh tester, soil three parameter tester, soil moisture station, soil drill, soil drill comprehensive suit, root drill suit, original soil sampler, etc.; photosynthetic instrument, Leaf transpiration rate meter, Plant respirometer, canopy analyzer, root scanning analysis system, chlorophyll meter, leaf area meter, stem strength meter, leaf thickness meter, etc.; weather station, handle weather station, greenhouse environmental station, greenhouse environmental recorder, temperature and humidity recorder, CO2 recorder, rainfall record Instrument, solar radiation recorder and other instruments.
The company's products are mainly used in agriculture, forestry, teaching, scientific research, meteorology, environment and other fields. It cooperates with many agricultural universities, scientific research institutions, agricultural extension stations, soil and fertilizer stations, agricultural and forestry bureaus, etc., and has been unanimously praised by customers. The company adheres to high-quality after-sales service, technical training for each sold instrument, regular return visit, Q & A, deeply trusted and supported by users.
Hanliny adheres to the concept of innovation and pragmatism, pursuit of excellence, sincerity and customer first, will adhere to the research and development of more advanced instruments and equipment, and serve customers with high-quality products, quality and preferential prices.