ok
Useful little device. Seems to work well, Good price, very fast delivery.
Perfect.
Quick shipping, arrived in solid package with lots of bubble wrap Works great, no complaints after 2 weeks usage. Satisfied, would recommend.
Quick shipping, arrived in solid package with lots of bubble wrap Works great, no complaints after 2 weeks usage. Satisfied, would recommend
It works fine. Delivery was delayed 1 week.
handy device
We live in a very high polluted world - disaster.
works well very sensitive.
very good