It depends on how many samples of fibre optic probe you require and whether we have some in stock. If we have some in stock, we can offer one or two samples for free. And if we are out of stock or your required sample needs to be customized, we are afraid that we can not offer the sample free of charge. But the sample fee can be refunded once you place the order. Welcome to contact us!

Nanjing KJT Electric Co,.LTD is an expert supplier of proximity sensor metal and has established large-scale factory. Various in styles, KJT's belt sway switch can meet the needs of different customers. namur proximity sensor not only has excellent aging resistance, fatigue resistance, and good wear resistance but also effectively prevents buckling and cracking. It is a very durable and high-quality product. The product has natural metal luster, making it virtually maintenance free and become better for years to come. The shape of this product can be customized according to needs.

Every worker is making KJT a powerful competitor on the market. Check now!