Monument 259I 259I Gas Test Gauge 90mb 900mm (36in) Storage & Benches you can draw your detection

you can draw your detection area so that you only focus on the areas that matter and eliminate false alerts from things like trees and shrubs

They provide a multi-directional grip for working in a vertical or horizontal position (right or left)

the indicator flag divides the angle by two

2-4m² per 250ml

It has a variable speed for additional control and job customisation

Monument 259I 259I Gas Test Gauge 90mb 900mm (36in) Storage & Benches you can draw your detectionMonument Gas Test Gauge is made from tough plastic. Used both for testing pipework installations with air for leaks before the introduction of gas and for checking and setting correct gas pressures on domestic and commercial appliances. Extruded cover slides off and may be clipped over the base for standing the tool vertically during use. Hanging tab permits vertical hanging from suitable protrusions. Marked in millibars, the scale adjusts for zeroing