The product is great and works as I expected. One small addition to the device could be a way (maybe a button) to leave backlit on for as long as I want. When backlit is on you can read the indicator from distance, no need to go near the instrument. In any case I suggest this product. The only negative aspect was the local courier services. From China to Greece=10 days. From local distributor to my house=18(!) days. No customs were invovlved, simply bad courier service.

The product is great and works as I expected. One small addition to the device could be a way (maybe a button) to leave backlit on for as long as I want. When backlit is on you can read the indicator from distance, no need to go near the instrument. In any case I suggest this product. The only negative aspect was the local courier services. From China to Greece=10 days. From local distributor to my house=18(!) days. No customs were invovlved, simply bad courier service.

The product is great and works as I expected. One small addition to the device could be a way (maybe a button) to leave backlit on for as long as I want. When backlit is on you can read the indicator from distance, no need to go near the instrument. In any case I suggest this product. The only negative aspect was the local courier services. From China to Greece=10 days. From local distributor to my house=18(!) days. No customs were invovlved, simply bad courier service.

非常に良い品質と強い、それはよくパッケージされた。 箱がテープを巻かれておらず、指示書のパンフレットが崩れたため、一つのアイテムが開封され、再梱包されたようです。

Very good quality and strong, it was well packaged. One item appeared to have been opened and repacked as its box was not taped close and the instructions pamphlet was crumbled.

非常に良い品質と強い、それはよくパッケージされた。 箱がテープを巻かれておらず、指示書のパンフレットが崩れたため、一つのアイテムが開封され、再梱包されたようです。