Some cup anemometer items online are marked "Free Sample" and could be ordered as such. Generally speaking, Hunan Rika Electronic Tech Co.,Ltd's regular goods are readily available for free samples. But in the event the customer has some particular requirements such as product size, material, color or LOGO, we shall bill the relevant expenses. We keen for your understanding that we would like to charge the sample cost that will be deducted once the order is supported.

Rika Sensors has been well-known as a reliable and capable supplier with strong ability in developing and manufacturing water quality sensor. Various in styles, Rika Sensors's data logger can meet the needs of different customers. The product has been tested to exacting quality standards. This product has the ability to resist strong corrosion. All our data logger has passed relative international certificates. It guarantees ice-free operation in extremely low temperatures and freezing conditions.

Rika Sensors 's goal is to provide better and more suitable industrial products and services. Inquire!