This kit will work with anything tha has a hot shoe and is excellent for its value i bought and I use with both my cameras and as at yet I have not encountered any problems and believe you me I use it do not thin No about it I do not think you gt a better deal, michael El
michael answered on July 15, 2013
I don't know, but the transmitter works on a standard hot shoe. So if your flash is compatible with a standard hot shoe then the receiver should trigger it. It works fine with a Canon 7D and Canon Speedlight. For the price, it's been great investment.
PhotoBob answered on July 15, 2013
I really do not know anything about the Pentax K30; but if it has a hotshoe I would think it would work. One note of caution. Don't leave the units hooked to your flash units. They seem to drain the batteries of power. Otherwise they work very well.
Ronald C. Parker answered on July 15, 2013