Teclock HAND 41090 Tachometer Type H With Case

The Teclock HAND 41090 is a battery-free hand tachometer with a Type H configuration that measures rotational speed (RPM) and linear surface speed by direct contact. It uses an analog dial display and arrives with a fitted protective carrying case, plus three contact tips—cone tip, hollow cone tip, and a surface wheel—to accommodate different surface geometries for direct-contact measurements on motors, spindles, conveyors, pumps, gearboxes, and other rotating equipment. The measuring ranges span 10–1,000 RPM and up to 10,000 RPM depending on the selected scale and contact tip, with an accuracy of ±0.5% of full scale (typical). The unit operates via mechanical contact and requires no external power, making it ideal for portable RPM and surface-speed verification in industrial maintenance, quality inspection, machine setup, CNC environments, and field service. It's well suited for testing motors, pumps, conveyors, spindles, and related equipment in maintenance, diagnostics, and setup tasks. Country of Origin: Japan.