Level TROLL 700 Data Logger
In-Situ高级水位记录仪适用于那些需要更高数据分辨率, 扩展内存和先进记录模式的地下水监测专业人员。
Level TROLL 500 Data Logger
一款具有成本效益的1英寸水位传感器，适用于各种淡水, 咸水和污水监测应用设备。
Level TROLL 400 Data Logger
测量和记录低维护系统中的水位, 水压和温度。适用于长期监测的井径, 可靠性和准确性是最重要的。
Vented and non-vented low-maintenance data loggers measure and log water level, water pressure and temperature. Ideal for long-term monitoring, these performance digital water level recorders pair easily with VuLink in-well telemetry for reliable remote data access. Limit trips to the field and reduce costs with the water level loggers preferred by professionals.