Very useful tool. Very good construction. And the precise indications. It helps me a lot in my work. I highly recommend it

The battery runs out very quickly, which affects the memory, resulting in losing the total count you have. Otherwise, it seems quite accurate in measurements

When you order it, it will come with blue buttons instead of green ones and the grounding, which is male, is not convenient at all on the face instead of having a hole it has this male protrusion that fits new devices but if you want to use a power strip or some older devices they cannot be placed there is no corresponding hole for it to fit into the fish so you cannot use it for that it is not functional at all