Once your order leaves our warehouse, it is handled by a carrier that may provide tracking information until you receive Online Conductivity Meter. The tracking information might be accessible from Your Order History on our website when it becomes available. If you have any further questions about the status of your order, you can contact our support team directly. Please note tracking information may not be available for up to 48 hours after an item is shipped from our warehouse. Tracking availability may vary depending on the type of item you purchased.

Over the years, Shanghai Boqu Instrument Co., Ltd. has worked to develop, design, and manufacture sodium ion meter. We have extensive knowledge and expertise. Boqu Instrument's residual chlorine sensor is various in types and styles to meet the different needs of customers. It has reliable quality and stable performance. The product enjoys high resistance to vibration. The most obvious function of this product is to improve the comfort of the wearer, by protecting the wearer from the outside elements. It has obtained CE, SGS, FDA, and other certificates.

We have already made a framework for our responsible development. During the production process, we will try best to reduce pollution and energy waste. We guarantee that all of our actions are in line with the laws and regulations.