TL900 Portable Digital LCD Non-contact Laser Tachometer Handheld Tach RPM Tester

Handheld Sandpaper Polished Rod Clamp Ruler Abrasive Tools Grinding Clip 1pcs. Resolution: 0.1RPM, at 2.5~999.9RPM; 1RPM, at 1000~99,999 RPM. LCD with white backlight. We will solve your problem as soon as possible.

eBay