The methods and the resits of the measurements of the temporal and spatial resolutions of our X-ray streak camera are described. The temporal resolution measurement was performed by the method of laser produced plasma. Multilayer filters were used to remove the softer and longer X-ray pulses. X-ray pulse down to 33 ps in duration has been measured. An ARR CPM Nd:YAG oscillator was used to get even shorter laser pulses and preliminary result was obtained. The spatial resolution was measured by using grid form photocathode. The static spatial resolution of our camera up to 20 1p/mm and dynamic spatial resolution of 8 1p/mm have been realized.