Pen Vibration Meter
39g, 200 m/sq sec, 656 ft/sq sec, Frequency Range (Hz) 10 to 1k, Velocity 19.99cm/s, 200mm/s, 7.87in/s, Bearing/Gear Check No, +/-(5 Percent + 2 Digits) Accuracy, Yes Data Hold, Display LCD, Special Features Interchangeable Test Pin Tip And Magnetic Base, Water And Dust Resistant To IP65, (4) AAA, Includes Four AAA Batteries, Instructions, Magnetic Base, Pouch Case, Test Pin Tip, Manufacturers Warranty Length 1 yr.