JavaScript is required for some features on this website. Please enable JavaScript in your browser settings to access all the features and content. For instructions, click here.
CH4 (2.5% v. / 50%LEL) Fully compatible with BW Technologies gas detectors requiring methane (CH4) sensor calibration. Available in 3 different Sizes
Quantity
Receive updates on when this product will be available for ordering.
*We don’t share your email. You can unsubscribe at any time.
Don’t have a Member Account?Our Member Store gives you access to the following advantages:
*Where applicable. Some of our pricing is already discounted.
Choices are required in order to proceed with your order.
