Hello, how are you,We are an importing company based in India. We are interested in your Water Testing Pen Filter TDS Meter Tester PPM, so we contact you through Alibaba.We kindly ask you to send us the informations about the product of the followings specifications:Model Number,What's the shipping cost to India by air?We are waiting for your positive response.Thanks & RegardsMohd AzamEssie Enterprises Show More