REXBETI 4Pcs Outside Micrometer Set, 0-4" Micrometer Measuring Tool | Ratchet stop, 0-4" range, 0.001" graduation, +/-0.0001" accuracy, protective case. For precision tasks, automotive work

I have 3 of these. They're different brands and differ slightly in their appearance (perhaps not made in the same factory). I get exact results on proof blocks, reliably, from all three. No math, no conversions, just accurate measurements that move my work forward, SAE or metric. I've never changed a battery; they work in sub-freezing and sweltering conditions; easy (intuitive) to use and read. We used to deride Japanese tools in the 70's, then we all clamored for Toyotas and Yamahas. Chinese manufacturing has turned that same corner. Buy their stuff while it's cheap.

I wish the 2 “contact points” were about 1/2 as wide as they are so a person could measure thicknesses between raised areas, such as a coin. Other than that, this is an awesome thickness gauge!

exceeds quality expectations, & hence, a good value for the price

Works perfectly. Wish it had a regular button cell battery tho. Perfect for automotive use that requires high precision.

I needed a new one. This one works fine.

Excellent micrometer for a novice engine builder. I checked it against a Starret micrometer that cost hundreds and it was spot on. Very pleased with this purchase.

This is a surprisingly well made and accurate micrometwe. Packed well. Arrived on tie. Great price.

Bought 2 and both failed after a month. Only powers on or off and no readout

Al segundo día falló hasta por 12 milésimas. No hubo forma de corregirlo.

Buenas tardes. Compre este artículo pero tengo dudas de su medición. Cuando lo quiero poner en 0 sigue avanzando hasta ser negativo el número. Cómo puedo saber hasta cuando llega al 0 real? Estoy aplicando mucho torque en la perilla o no debe suceder eso?

La calidad no es para volverse loco pero si nos ha servido bien.

Me gusta que es muy fácil su uso y te da la medida exacta del espesor de los productos