Thanks to all who have replied—it's reassuring to know that there have not been customs charges.
I'll admit that the Analyser is tempting. But I've got more than one safelight and am accustomed to working with single filtration on my color head; as I understand it, that may make using the Analyser difficult.
Ben: what is your concern with multiple safelights? I control 2 safelights through my Stopclock Pro. All I did was wire up a duplex outlet fed from the safelight output of the Stopclock. No problem.