Cartridge output voltage

Hi, this is my first post so welcome. Is there any possibility to measure output voltage of cartridge? I've got Ortofon Rondo Blue. On the paper there is 0.5mV but I think, there is much higher. How to chceck it? I've test record with 1kHz signal. The multimeter (mV AC) connected to output said about 0.91-0.96mV. Is it true?
Regards
 
It is true but does not tell you anything.
You don't know what the standard is that gives the spec of your record if it is the 5cm/sec spec. Is it into a transformer, or into an amplifier? Spec is between 10 to 200 Ohms load, so the voltage it produces is directly related to the input impedance of your phono stage/transformer.

The burning question is why do you ask? Are you having a problem? Trying to select a different head amp/transformer?