Get precise rotation speed readings across a wide range with this digital tachometer. It covers 10–99,999 RPM in photoelectric (non-contact) mode and 1–99,999 R in counting mode, backed by microcomputer processing and anti-interference algorithms for stable, accurate results in industrial, automotive, and DIY settings. The large 5-digit LCD makes readings easy to check at a glance, while MAX/MIN/AVG tracking helps you capture the full picture of a rotation cycle rather than just a single snapshot. Auto power-off (with a disable option) and a battery strength indicator round out a tool built for regular field use. Key Features: Sleek, user-friendly design High resolution, wide measuring range Microcomputer technology + photoelectric sensing + anti-interference algorithms MAX/MIN/AVG measurement Battery strength indicator Auto power-off (can be disabled) 2 measurement modes: photoelectric RPM & counting Specifications: Display: 5-digit, 40mm LCD Measuring range: 10–99,999 RPM (photoelectric); 1–99,999 R (counting) Accuracy: ±(0.05% + 1) Resolution: 0.1 RPM (10–9,999.9 RPM); 1 RPM (≥10,000 RPM); 1R (counting mode) Range selection: auto-ranging Effective distance: 1000mm Dimensions: 142 x 58 x 27.5mm Power: 3 x 1.5V AAA batteries Weight: ~140g Set Includes: 1 x Tachometer Reflective Tape (50 x 10mm) Instruction Manual Carrying Pouch
