Tachometers, Counters & Displays • Measures speed from 1 rpm to 99,999 rpm • Accuracy of 0.02% with a resolution of 0.01 rpm • Easily converts from non-contact to contact operation • Non-contact sensing from up to 14" with a beam of light • Measures user-selected units for rate and length • 2-year warranty, N 1ST certification included The HH100 Combination Hand-Held Digital Tachometer combines the best features of both contact and non-contact models to accurately measure rpm, surface speed, and length. The HHIOO's rugged construction, portability and outstanding features make it an ideal choice for maintenance personnel, machine operators, or others in a wide variety of machinery and material handling applications. The HH100 uses the latest microprocessor technology and is backed by an industry-leading, two-year warranty. The HH100 can also be used to measure the accumulated total of continuously running material such as paper, wire being wound on a spool, or to check the calibration of on-line Common Applications • Rotating motors, shafts, pulleys, gears, • Conveyor belts In contact operating mode, speed is sensed by directly contacting the rotating device using one of the contact adapters supplied with the HH100. When using the non-contact mode, rotational speed is measured using a visible beam of light. The HH100 can be up to 14 inches away from the small piece of reflective tape that is affixed to In other applications where surface or linear speeds are measured, the universal wheel is used for direct readout of feet/min, meters/min, or inches/min, as selected by the end user. speed of rotating motors, shafts, pulleys, gears, etc. Used when contact safety concerns. Linear Speed and Length Used to measure the linear speed or length of moving 6111 BLUE CIRCLE DRIVE | MINNETONKA, MN 55343 | 1-800-328-6170 | electro-sensors.com

Tachometers, Counters & Displays © Slide-in contact adapter • Memory indicators • On-target indicator • Contact mode indicator • Units of measure indicators © Mode key selects desired For more information, please refer to the installation and operating instructions manual. ES802 Rev D © 2013 Electro-Sensors, Inc. All rights reserved. 6111 BLUE CIRCLE DRIVE | MINNETONKA, MN 55343 | 1-800-328-6170 | electro-sensors.com