Review on Mitutoyo 982 552 Digital Tachometer Non Contact by Kevin Hauck

Based on our own experience, we found this product to be unreliable and not suitable for industrial and scientific applications. The readings were inconsistent and often required multiple attempts to get an accurate measurement. The only positive aspect was its compact design but that didn't make up for its lack of functionality .Overall, we would not recommend this tachometer for anyone in need of precise speed measurements..