Handheld Contact & Photo RPM Tachometer 2.5-99999RPM, Digital Linear Velocity Meter with 4 Probes & LCD Display, Measures m/min, ft/min, ft/s for Industrial Testing

Handheld Contact & Photo RPM Tachometer 2.5-99999RPM, Digital Linear Velocity Meter with 4 Probes & LCD Display, Measures m/min, ft/min, ft/s for Industrial Testing

• 2-in-1 Contact & Non-Contact Industrial Tachometer
• This high-performance digital tachometer combines both contact and non-contact photoelectric measurement in one device. It also supports linear velocity testing and comes with 4 probes including 3 contact adapters, fully satisfying diverse testing requirements for all kinds of machinery and equipment.
• High Precision & Wide Measuring Range
• Features an ultra-wide measuring range: photoelectric RPM 2.5–99,999, contact RPM 0.5–19,999, and linear velocity from 0.05–1999.9 m/min / 0.2–6,560 ft/min. With high accuracy ±(0.05%n+1d) and 1.0s quick sampling below 60 rpm, it delivers stable and reliable readings.
• Portable Handheld & Sturdy Construction
• Compact, lightweight, and ergonomically designed for easy one-hand operation. Built with durable ABS housing for long-lasting use, making it extremely suitable for field maintenance, on-site inspection, and mobile measurement in industrial environments.
• LCD Backlit Display & Data Memory Function
• Equipped with a clear backlit LCD screen for easy reading even in low-light conditions. The built-in memory automatically records max, min, and last measured values, allowing you to review data efficiently without repeated testing.
• Wide Application for Multiple Industries
• Perfect for measuring RPM, surface speed, frequency, and length on motors, fans, automobiles, conveyor belts, paper mills, printing equipment, and various industrial machines. A professional and essential gauge for maintenance, production, and quality control.