Porter Instrument products

The MXR-D is the only digital flowmeter with both a digital display and calibrated glass indicator tubes for accurate real flow display. Ergonomic single motion control knobs allow for easy flow and percentage adjustment versus push-button units

Easily mounted to your cabinet or wall - the MXR-1 allows for ergonomic control and precision delivery with Porter glass indicator tubes. Convenience, accuracy, and reliability - built right into your cabinets or wall.

The MXR-3000 has been the industry standard for precision nitrous delivery and durability for over 40 years. The most trusted and recognized flowmeter features Porter precision glass indicator tubes and ergonomic single motion controls.

Nitronox provides fast, safe, effective pain relief in a variety of medical settings. It incorporates advanced features to protect your patients, including:

Available in pedo, small, medium and large sizes.

The MXR-3000 has been the most trusted and recognized flowmeter featuring Porter precision glass indicator tubes and ergonomic single motion controls. The MXR 3000 is designed for those who would prefer an at-your-side vertical flowmeter. Precision, durability, and ease of operation have made this slender and sleek flowmeter the flowmeter of choice for tens of thousands of practitioners. Porter’s glass indicator tubes provide accurate and easy-to-read visual flow readings. The dual-seal, one-piece solid aluminum construction virtually eliminates internal gas leaks. Features include on/off switch, oxygen flush button, and oxygen quick connect. Mounting options include: mobile cart, portable “E” cylinder stand.

At only 3” tall and 7” wide – the Matrx D-MDM is the smallest digital flowmeter on the market and is the flowmeter of choice for those preferring a digital display with simple push button operation. Sleek and slender, yet high tech, the Matrx D-MDM offers easy-to-use push button operation and a brightly lit display with visual and audible alarms. Patented Matrx “Auto-Compensation” feature simplifies adjustment of flow and percentage controls. Flat panel push-button operation optimizes asepsis control. Brightly lit display includes numeric as well as bar graph flow and percentage readings. Mounting options include: wall arm mount, mobile cart and mobile "E" cylinder stand.