检测认证人脉交流通讯录
- 40d 双通道数字化多参数测试仪
The HQ40d Dual-Input Digital Multi-Parameter Meter offers true Plug and Play operation with IntelliCAL™ pH, conductivity, and LDO® dissolved oxygen probes. Plug in any two IntelliCAL probes and get simultaneous measurement, simultaneous readout! "Smart" meters store probe serial numbers, calibration history, user ID, time, date and location of readings.
HQ40d可以同时显示两个参数。用户可以在同一个样品中测量不同的参数，也可以同时测量两个样品。探头即插即用。带有USB接口，通过USB适配器，可以传输数据到闪盘、电脑和打印机。标配：户外组件、4节5号电池、带变压器的电源线、CD光盘、USB适配器、操作手册和快速启动卡。HQ40d53000000 650
