There are many hardness testers on the market today, such as the fruit hardness tester, soil hardness tester, and grain hardness tester, which are classified according to what can be measured. There are also digital display and scale display according to the displayed methods. The type of hardness tester is different. The difference is mainly due to the different probes. The hardness tester of the fruit requires the probe to be significantly lower than the requirement of the probe of the grain hardness tester. Therefore, the price will vary greatly. In general, the fruit hardness tester prices range from 600 to 2000, depending on which type of fruit is measured, how many fruit varieties are measured, and if it is digital, the hardness tester price is significantly higher than non-numeric. Explicit hardness tester price. The grain hardness tester is ranked second, the price is generally several thousand, and the hardness of wheat, rice, feed, etc. can be measured, and it is also divided into digital display and non-digital display. The relative price of the soil hardness tester is relatively high. The probe needle of the soil hardness tester can be as long as 45 cm and can penetrate deep into the soil to measure soil hardness. The market for each product is now global, and prices will have different standards. There is a difference between the price of one place and the price of another place, even if there are two places in the neighboring country. So, what is the approximate price of a soil hardness tester? Below I recommend a soil hardness tester with a price of around 5000, which is produced by Zhejiang Top Instrument Co., Ltd. Figure soil hardness tester Hardness tester parameters Hardness tester price: 5500 yuan / Taiwan (market price) Display mode: Chinese character LCD display (with backlight function, suitable for night use) Measuring range: 0~500N/cm2 (Kg, Newton and pound are automatically converted in the instrument) Measuring depth: 0-450mm Store data: 896 Power Source: Charging Power: 220V/AC; Battery Continuous Working Time: 6-8 hours Resolution: 1N/word Stability: Temperature drift: 0.2uV/°C (0-60°C); Zero drift: ≤0.1%/8h/FS Calibration range: full scale calibration Ambient temperature: 0~+60°C Humidity: ≤ 80% Allow overload: 150% Power supply: No. 5 nickel cyanide battery pack / 220V AC charging 8~12 hours
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