Check the listing for details. 5 In 1 Digital PH/TDS/EC/Salinity/Temperature Water Quality Meter Tester Tool US. Color: Black, Condition: New. Listed at 14.98 USD. Payment we only receive the money from paypal. We expect your fast payment. Shipping We only ship the item to your paypal address for fast and accurate shipment. If you want to change the address,pls. add a note when you make the payment or contact us within 24 hours. Returns 1.We accept return or replace goods within 30 days. 2.Please contact us within 7 days upon receipt if the item cant work properly or broken on the post. 3.Please email us first if you need to return or exchange so that we can provide you return label. Contact Us 1. We take care of each customers feedback. If you received product and like it, kindly leave positive feedback with full stars for us. We will be appreciate that and offer better service in the further. 2. Any disatisfied with item, kindly contact with us, we will offer our best service for you. 3. We believe all the question can be solved through friendly communication. All right reserved.