PH-08防水笔式土壤PH计
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PH-08防水笔式土壤PH计 | PH-08防水笔式土壤PH计 PH-08防水笔式土壤PH计 两点按键校准,自动识别pH标准缓冲液 自动温度补偿确保全量程范围的精确测量。 自动电源关闭，有效节省电池能耗。 可替换型电极降低仪表维护与使用成 全防水性能保障在恶劣环境中对... |
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