Digital hand tachometers - Onosokki - #1

Designed for advanced performance, these handheld dig­ital tachometers represent a new standard in design and performance. The HT-3100 contact-type tachometer fea­tures an easy-to-hold curved design and a convenient com­partment for storage of a tangential speed measurement ring. The HT-4100 non-contact type is small and thin enough to fit easily in your pocket.

ONO SOKKI