4-in-1 Soil pH Instrument AMT-300
4合1土壤pH仪AMT-300
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- 测试对象:阳光,水分,pH值,温度
- 测试范围
- 阳光(9级):低,低,低+,nor-,nor,nor +,hgh-,hgh,hgh +
- 水分(5级):干+,干,不,湿,湿+
- pH值(12级):3.5-9.0(显示分辨率0.5)
- 温度:-9 - + 50℃(16-122℉),(显示分辨率1℃/ 1℉)
- 电源:一个9V块电池
- 自动关闭:设备在关闭5分钟后自动关闭
- 工作温度:+ 5℃ - + 40℃
- 重量:0.23kg
- Test objects: sunlight, moisture, pH value, temperature
- Test range
- Sunlight (9 levels): LOW-, LOW, LOW+, NOR-,NOR, NOR+, HGH-, HGH, HGH+
- Moisture (5 levels): DRY+, DRY, NOR, WET, WET+
- pH value (12 levels): 3.5-9.0 (display resolution 0.5)
- Temperature: -9 - +50℃ (16-122℉), (display resolution 1℃/1℉)
- Power supply: one 9V block battery
- Automatic off: unit will be automatically off after 5 minutes disabling
- Work temperature: +5℃ - +40℃
- Weight: 0.23kg