Extech PocketTach Mini Tachometer | Surface & Non-Contact RPM Measurement

The Extech 461750 PocketTach Mini Tachometer is a portable, ergonomic device designed for precise measurement of rotational and surface speeds. It features surface wheels that measure contact surface speeds in feet/minute, meter/minute, and yard/minute, with a measurement range from 10 to 9,999 RPM. The device also offers a non-contact mode with an integral light beam that measures up to 6 inches (150 mm) distance, ideal for inaccessible or rotating objects. Auto-ranging with 0.1% basic accuracy ensures reliable readings, while the hold button allows freezing measurements for analysis. Its pocket-sized housing with a finger guard makes it suitable for field and workshop use, supporting quick, accurate diagnostics in Indian industrial environments.

Surface wheels enable contact measurement of linear speeds, while the non-contact light beam mode provides flexibility for hard-to-reach objects. The device's ergonomic design ensures comfortable handling during extended use. Reviewers in India report consistent performance in measuring small engine shafts, conveyor belts, and rotating machinery, with accurate readings even in humid conditions. Its pocket size allows easy carry in toolkits, and the auto-ranging feature simplifies operation without manual setup. Delivered with a 9V battery and surface wheels, this tachometer is a reliable, factory-sealed instrument for professionals needing quick RPM and surface speed data.

In India, this device supports maintenance, quality control, and research activities. Its compact size fits into standard tool pouches, and the measurement modes suit diverse industrial applications. With all duties included, it arrives quickly via ExpressBox, ready for immediate use. The device's affordability and precision make it a preferred choice over local analog gauges, especially for small workshops and field technicians seeking reliable, portable measurement tools.