If you are looking for a professional and affordable nitrogen flow indicator, your search ends here. Our product meets your needs with durable construction for long-term use. It is easy to operate and provides added convenience. Features: - Color: Assorted - Material: PPE - Size: Approximately 16.50 x 6.00 x 5.00 cm / 6.48 x 2.36 x 1.97 inches - Applicable pressure range: 0–25 MPa - Standard connection: 1/4 PT - Operating range: 0.15 MPa, suitable for various applications - Suitable for measuring carbon dioxide and argon gas flow - Constructed from sturdy PPE material, lightweight and durable - Reliable and stable performance - Simple operation method requiring minimal setup time Packing list: 1 x Carbon Dioxide Gas Flow Regulator