A google search led me to this...
http://fiberinstrumentcenter.com/index.php?route=product/product&product_id=177There are other models at even better prices.
I followed through the purchase process, and was surprised when the shipping cost was "Flat rate $5".
Completing to the point of payment showed payment was "Cash on delivery"
I didn't follow though, and I wonder now what they will do with my address details as I wonder if it is just a ploy to harvest that.
A Whois search on Sunday threw up a result with a technical contact email address of agungraksana1@gmail.com and that email address when searched was associated with a number of other ecommerce sites configured similarly. One link led to a company called Mangisikasih LTD and a website
http://mangisikasih.com/I did use their contact form to ask about their store.
Today (Monday) the gmail address contact as noted above on a whois search is now protected via the domain registrar and can no longer be seen.
All a bit of a puzzle....