As Bernard says, no single, cheap device can handle the full range of caps available. For smaller caps, most decent multimeters will have a capacitance test function, sometimes called LCR mode (inductance, capacitance, resistance). You should be able to pick up such an instrument for under £50.
That would be an LCR meter, not an LCR mode, and a worthwhile one costs a lot more. The capacitance function on the average multimeter is.. rather basic.