The Metravi NCTM‑3000 is a combined contact–or–non‑contact digital tachometer that supports reflective (laser/optical) measurement as well as contact pickup (wheel or probe) for speeds of motors, conveyors, fans and rotating shafts. It features a large back‑lit display, memory for max/min/average rpm, selectable units (rpm, rps, m/min), auto‑power off, data hold and ergonomic handheld design. The dual‑mode operation means that whether you need to measure a spinning pulley via reflective tape or place a contact on the hub, the NCTM‑3000 covers both. Useful in plant maintenance, motor testing, HVAC servicing and industrial machinery diagnostics, it enables fast, reliable speed checks without shutdown when using non‑contact mode, and precise contact readings where required.

Available on EnvMart, these Tachometers are designed to accurately measure the rotational speed of shafts or disks in motors and machinery—critical for maintenance, diagnostics, and performance monitoring. Metravi Tachometers are known for their precision, durability, and easy operation, making them a preferred choice for engineers and technicians across industries.