We have a variety of high quality pH meters from Chemglass to satisfy your current pH testing needs. Our pH meters are brand new and are available with the manufacturer's orginal warranty. We provide multi-parameter pH meters that may accommodate a number of different measurements. We also have portable pH meters suitable for field evaluation. Whether you happen to be university level educator showing your students the essentials of pH testing, a field technical assistant taking measurements of water samples, or a bench researcher carrying out normal routine high throughput study; you will find a pH meter for your use. Please contact us and one of our laboratory product professionals have the opportunity to give you some help. You can contact us by phone, e mail, or live chat. We want to be sure that you select the appropriate Chemglass pH meters for your application so please don't hesitate to contact us. Shipping is free of charge of many purchases over $49 and products typically ship inside of 1-2 business days. In addition to credit card payment we also take purchase orders and can offer Net 30 terms. Contact us today for help in selecting your pH meter!