Monument Gas Test Gauge Select Option:60mb 600mm (24in) Typically:

Typically:

clean edge

They have a precision 4-pin cylinder and are supplied with a Lifetime Warranty against mechanical failure

Suitable for planting bulb

Factory calibrated to ±3% and our new mechanism ensures that the accuracy is retained for longer

Monument Gas Test Gauge Select Option:60mb 600mm (24in) Typically:Monument 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