
Monument · Gas Test Gauges
Monument Gas Test Gauge 300mm
The Monument 257C Gas Test Gauge with its 300mm length provides a compact, highly portable solution for gas pressure testing and adjustment. This shorter format makes it ideal for engineers working in confined spaces or requiring a tool that fits easily into standard toolboxes and bags whilst still delivering accurate pressure readings. Constructed from tough plastic and made in Britain, this gauge features a plastic U-tube design with a clear millibar scale that adjusts for zeroing water level. The extruded cover slides off and clips over the base, enabling the tool to stand vertically during use for convenient hands-free operation. A hanging tab permits vertical hanging from suitable protrusions, adding versatility to your working position. Features and Benefits: • 300mm compact length maximises portability without compromising accuracy • Perfect size for engineers working in tight spaces or frequent site changes • Tough plastic construction withstands daily professional use • Versatile standing and hanging options for hands-free operation • Suitable for both domestic and commercial gas appliance work Specifications: Tool Type: Gas Test Gauge Size (mm): 300 Size (in): 12 Capacity: 30 Millibar
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