Monument 12" Gas Test U'gauge – Plastic Essential diagnostic tool for gas engineers and heating technicians. This 12-inch U-tube manometer delivers precise pressure readings for boiler commissioning, safety checks, and system diagnostics. The plastic construction offers durability on job sites whilst maintaining accuracy across standard gas appliance testing ranges. Ideal for verifying gas supply pressure, combustion air pressure, and flue draught during installation and maintenance work. Compact design fits easily into engineer toolkits for regular field use.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
