1. Second-hand measuring tool recycling platform: You can post your own second-hand measuring tool information on these platforms and wait for the buyer to contact. These platforms often have professional appraisers to evaluate the instruments and give reasonable price suggestions. The common recycling platforms for second-hand measuring tools are Aigou and idle fish.
2. Surveying and mapping instrument stores: Some surveying and mapping instrument stores will provide second-hand instrument recycling services, and instruments can be sold directly to stores. The store will test and evaluate the instrument and then give the purchase price.