Thank you for your interest in CWP Instruments meters! We strive to manufacture the best scientific gear for labs and classrooms at an affordable price.

All of our instruction manuals are available for download.

Would you like to sell CWP Instruments meters? Do you have a question or problem with you CWP Instruments meter? Use this form to email your question to our support team.

Name:
Email:
Phone Number:
Question:

For return of defective equipment, call 1-888-433-6867 for a RMA number. Then send to: Rose City Wholesale, 9220 SE Stark St., Portland, Oregon, 97216