Цифровой измеритель влажности почвы монитор воды
- Категория: Physical Measuring Instruments >>>
- Поставщик: Zhengzhou,Mingyi,Instrument,Equipment,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 71.37 $* | 75.96 $* |
| Aug-19-2025 | 71.15 $* | 75.87 $* |
| Jul-19-2025 | 59.48 $* | 62.82 $* |
| Jun-19-2025 | 70.63 $* | 74.82 $* |
| May-19-2025 | 61.82 $* | 64.57 $* |
| Apr-19-2025 | 68.23 $* | 71.15 $* |
| Mar-19-2025 | 68.2 $* | 71.32 $* |
| Feb-19-2025 | 67.69 $* | 70.92 $* |
| Jan-19-2025 | 67.62 $* | 70.9 $* |
Характеристики
Soil acidity moisture meter is an instrument used to detect soil acidity and alkalinity. The instrument can be directly inserted into the soil and is suitable for the measurement of deep soil acidity and is suitable for all kinds of soils.
Product Description
Instructions
1. If the soil at the measuring point is too dry or there is too much fertilizer to measure the pH of the soil, water must be poured on the measuring point first, and then measured after 28 minutes.
2. Before using the measuring device, use an abrasive cloth to completely wipe and clean the metal absorption plate, so as not to affect the measured value. If the new product is not used, there is protective oil on the surface of the metal plate, it must be inserted into the soil several times, and the protective oil layer must be ground before use.
3. When measuring the pH value, insert it directly into the soil at the test point. The metal plate surface must be completely buried in the soil, and the correct value will be obtained in about 10 minutes. Soil density, humidity and too much fertilizer may affect the measured value, so it must be measured several times at different locations to find the average value.
4. The pH value of the measuring device is very stable after 10 minutes. At this time, press the metal button on the side, and the humidity will be displayed immediately.
2. Before using the measuring device, use an abrasive cloth to completely wipe and clean the metal absorption plate, so as not to affect the measured value. If the new product is not used, there is protective oil on the surface of the metal plate, it must be inserted into the soil several times, and the protective oil layer must be ground before use.
3. When measuring the pH value, insert it directly into the soil at the test point. The metal plate surface must be completely buried in the soil, and the correct value will be obtained in about 10 minutes. Soil density, humidity and too much fertilizer may affect the measured value, so it must be measured several times at different locations to find the average value.
4. The pH value of the measuring device is very stable after 10 minutes. At this time, press the metal button on the side, and the humidity will be displayed immediately.
Specification
pH range: | 3-8 PH |
PH accuracy: | ±0.2PH |
Moisture range: | 1-8% |
Moisture accuracy: | ±1% |
Depth ： | 6cm |
FAQ
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