Extech DO603 Membrane Kit for Extech Exstik Dissolved Oxygen Module Meter. Replacement screw-on membrane kit for DO sensor.
Extech DO603 Membrane Kit Replacement for DO Sensor
Compatible with Dissolved Oxygen sensor (DO605) of DO600 meter
Includes
6 screw on membrane caps, 15mL filling solution and polishing paper
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
