Cal kit, fixed, 34AL cyl 2 ppm Chlorine in N2, 34L 100% N2, reg with gauge & knob, cal cup for super toxic GD-K8A (rim feed), screwdriver, gas bag, case & tubing (includes special dilution instructions for O3 calibration)

SHIPPING: All orders are shipped via USPS by default. Tracking information is provided upon shipment. We currently do not offer international shipping.

RETURNS: With our simple returns process, you can shop online worry-free. You can send most items back within 30 days of delivery. View our return policy.

Please feel free to contact us with any questions!

No reviews currently exist for this item.