How to get string from float

hi,

i trying send wirelessly data arduino, cannot because float data type.
now, have investigated can float multiply , full number , convert string. not know how multiply!

code: [select]

serial.println(scale.get_units(), 3);

it prints number xx.xxx , want multiply 10 000.
can me please 

thanks!

code: [select]

serial.println(10000.0*scale.get_units(), 3);

Arduino Forum > Using Arduino > Programming Questions > How to get string from float

arduino