Monument
Monument 258F Gas Test Gauge 60mb 600mm (24in) 258F
Model 258F
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £45.50 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 checked 2 hours ago | £57.95£68.94 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £63.76 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
This 600mm gas test gauge from Monument is used for testing pipework installations with air for leaks before gas is introduced, and for checking and setting gas pressures on domestic and commercial appliances. The extended length gives greater sensitivity and range, useful for lower pressure differentials or more detailed readings on commercial installations.
Made in Britain from tough plastic, it has a plastic U-tube with a millibar scale that adjusts for zeroing water level, ensuring an accurate baseline. The extruded cover slides off and clips over the base so the gauge can stand vertically during use, while a hanging tab allows it to be hung from a suitable protrusion when mounting on a wall or pipework.
Capacity is 60 millibar, with a size of 600mm (24in).
Features and Benefits
- :
- 600mm extended length provides enhanced measurement sensitivity and range
- Ideal for commercial applications requiring precise pressure readings
- Durable plastic construction ensures longevity in professional environments
- Convertible standing and hanging configurations for operational flexibility
- Suitable for comprehensive testing of both domestic and commercial gas systems Specifications: Tool Type: Gas Test Gauge Size (mm): 600 Size (in): 24 Capacity: 60 Millibar
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