Hi Valley Chemical: pH is used in every industry today. We have a wide variety of pH papers, and pH pens.
A successful laboratory rests on the quality of your lab equipment. Hi-Valley Chemical provides only the highest quality equipment.
Our pH pens and papers are used in a variety of industrial, academic and institutional research, development and production applications.
We’re confident that you’ll find the lowest prices and best quality, along with the highest level of service at Hi Valley Chemical.
NEW! pH and ORP Tester
The Combo series of combination waterproof testers with advanced functions now includes the new model HI 98121 for simultaneous pH and ORP measurements. HI 98121 also reads temperature, which is continuously displayed on the dual level LCD. The pH electrode fiber junction can be easily pulled out for replenishment. The pH electrode cartridge can be quickly replaced with the supplied electrode removal tool. The encapsulated external stainless steel temperature sensor provides a fast response due to its close proximity to the pH electrode. The HI 98121 works with common batteries and displays the percentage of battery life remaining when turned on. The stability indicator ensures reliable readings.
HI 98121 is supplied complete with protective cap, electrode removal tool, batteries and instructions.(specifications click here)