Digital StroboTach Freeze motion and analyze rotating objects without contact Measure moving gears, fans, pumps, motors and other equipment Features: Checks and analyzes motion and speed by simply aiming and synchronizing its flash rate (FPM) with a rotating object Read RPMs on 4 digit LED display Duty cycles from 5 to 30 minutes and 1second sampling time Ideal for measuring the speed of moving gears, fans, pumps, motors and other equipment used in general maintenance, production, quality control or laboratories High accuracy over a wide, dynamic range via exclusive microcomputer LSI circuit and crystal control time-base Complete with 6 ft power cord, handle and can be tripod mounted. Specifications Flash/Speed Rate 100 to 10,000 FPM/RPM Accuracy (0.05%rdg +1 digit) Duty Cycle 5 to 30 minutes Optional Spare Xenon Lamps Sampling Time 1 second Dimensions 8.3 x 4.8 x 4.8 (211 x 122 x 122mm) Weight 2.2 lbs. (1 kg) Ordering Information: 461830 ................Digital StroboTach 115V AC, 60Hz 461830-NIST ......461830 with NIST certificate 461831 ................Digital StroboTach 220V AC, 50Hz 461831-NIST ......461831 with NIST certificate 461834 ................Spare Xenon Lamp (est life 300hrs), 2pk Specifications subject to change without notice. 6/13/08 - R1 www.extech.com Copyright 2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Calibration Equipment category: Click to view products by Extech manufacturer: Other Similar products are found below : A25E-0030 AX-C830 AKT7113100 AKT8R111200 AKT8R112100 AKT8R112200 AKT4R1112001 AKT4R1121001 AKT4R1122001 12890 461950 AR604/P CLS 4-20MA 461750 461825 461830 461891 AX-C800 AX-C850 RT-820 FLUKE-805 AKT4R111100 AKT4R111200 AKT4R112100 AKT4R112200 AKT7111100J AKT7211100J AKT7212100J AKT7213100 AKT8R111100 REF2510R K39-LCRR 350456 CAL73 412355A 412400 461831 461893 461895 461920 461995 480400 480403 HD780 PRC10 PRC15 PRC20 RPM40 FLUKE 707 FLUKE-715