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Cole-Parmer Contact Tachometer Rugged aluminum construction—ideal for industrial applications Easily switch between 16 measuring modes with front-panel dial Dial in any one of the 16 measuring modes—these tachometers calculate the readings for you! Select the LCD model for use in direct sunlight, or choose the LED model for easy reading in dim lighting. Both models feature a large memory capacity—use the memory button to recall maximum, minimum, and the last ten readings. Low-battery indicator notifies user of battery life. two convex tips, one concave tip, 3 1/2"L extension shaft, 6" linear speed wheel, two AA batteries, and carrying case. ±0.06% of reading or 3 rpm max two 1.5 V AA batteries (included) Instruction Manual Sheet Included. (all content is the responsibility of the poster) |