Садовый электронный Быстрый определяющий PH и EC почвенный питательный NPK анализатор
- Категория: Измерители PH >>>
- Поставщик: Chengdu,Sentec,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-15-2025 | 0.6 $* | 0.22 $* |
| Aug-15-2025 | 0.32 $* | 0.67 $* |
| Jul-15-2025 | 0.68 $* | 0.22 $* |
| Jun-15-2025 | 0.71 $* | 0.16 $* |
| May-15-2025 | 0.65 $* | 0.29 $* |
| Apr-15-2025 | 0.59 $* | 0.74 $* |
| Mar-15-2025 | 0.85 $* | 0.56 $* |
| Feb-15-2025 | 0.99 $* | 0.45 $* |
| Jan-15-2025 | 0.98 $* | 0.7 $* |
Характеристики
SEM2252 series products are widely used in agricultural greenhouses, flflower cultivation, pasture grassland and other occasions, real-time monitoring of temperature and humidity, light care, soil and other conditions, including temperature and humidity sensors, soil conductivity (EC) sensors, illuminance sensors, and other types All-in-one sensor. This product uses a highly sensitive gas detection probe with stable signal and high precision.
Power supply | 3.7VDC Lithium battery |
Battery life | Standard battery 4000Mah (>3 years) |
Reporting interval | 60min (default) or customized |
Moisture measurement range | 0~100% |
Moisture measurement accuracy | 0~53%(±3%) /53~100%(±5%) |
Temperature measurement range | -40~80℃ |
Temperature measurement accuracy | ±5℃ |
PH measurement range | 0~14PH |
NPK measurement range | 0~1999mg/kg (mg/L) |
NPK resolution | 1mg/kg (mg/L) |
NPK measurement accuracy | ±2%FS |
Soil conductivity measurement range | 0~10000us/cm |
Storage environment | -45~115℃ |
Working temperature | -20~60℃ |
Corresponding time | <1s |
Working pressure range | 0.9~1.1atm |
Protection level | IP68 |
As the specifications affect the price difference, page price for reference only. The final price is subject to our final confirmation.
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