PCE Instruments PCE-LES 350 Portable LED Stroboscope

Overview

The PCE-LES 350 is a professional-grade portable LED stroboscope equipped with 144 high-performance LEDs capable of producing 6270 lux at 12000 FPM with a 20 cm distance. Designed for precise analysis of fast movements and rotating machinery, it features a measurement range of 50 to 12000 FPM with 0.01% accuracy, making it suitable for industrial, scientific, and research applications.

The device uses synchronization between the LED flashes and the movement being examined, creating the visual effect of slowed or frozen motion. The auto-scan function gradually increases flash frequency to establish synchronization quickly. With flexible frequency adjustment, selectable units (FPM, Hz, m/min), and an integrated 12-volt lithium-ion battery providing approximately 4 hours of operation, the PCE-LES 350 is ideal for one-hand operation in various industrial environments.

Key Features

• 144 high-performance LEDs generating 6270 lux at 12000 FPM / 20 cm
• Frequency range of 50 to 12000 FPM with 0.01% accuracy
• Flash frequency adjustable in FPM, Hz, or m/min with incremental adjustments
• Doubling/halving of FPM at a keystroke for rapid frequency adjustment
• Adjustable flash duration of 1 to 250 minutes for energy efficiency
• Auto-scan function for quick synchronization with movement
• Integrated 12-volt lithium-ion rechargeable battery with 4-hour operating time
• Automatic power-off function to extend battery life
• One-hand operation design for convenient portability

Applications

• Monitoring and analyzing rotating machinery in industrial production
• Non-contact speed and vibration measurement
• Research and scientific analysis of fast-moving objects
• Music industry applications for synchronization and timing
• General maintenance and inspection tasks across industrial sectors

Included Accessories

• 12.6 V / 2 A mains adapter
• Carrying case
• User manual