zThe Shimpo Series ST-1100 is a Stroboscope-Tachometer withLED flash technology. This velocity analyzing and measuring de-vice is ideal for rotational machine inspection. The stroboscopeis capable of flashing the light in a synchronous frequency to theoperating machinery, creating the illusion of viewing stopped orslowed images. Utilizing this phenomenon of slowing or stoppingthe motion with the adjusted rate of the ST-1100’s flashing light,machine parts and processes may be inspected for defects. Plus,the rotational speed of the machinery and systems may be re-corded for further performance analysis.The ST-1100 is adjustable in either coarse or fine step flash-ratetuning. The backlit display shows the current flash rate, 10 us-er-stored pre-set flash rates, as well as a low battery warning. Thebacklit feature can be switched off to save battery life if desired.The ergonomic, hand held device is made of sturdy ABS plasticand comes with batteries and protective carrying case. The LEDtechnology extends operation due to the low energy requirementof the light diodes compared with xenon stroboscopes. Typicalapplications for using the ST-1100 is to inspect rotors, meshinggears, vibration diagnostic equipment, textile equipment, printingproduction lines, power tools, speaker acoustical analysis, fanbalancing and many more.ST-1100 Stroboscope TachometerOperation ManualTo Avoid Injury, do not point the light beam of the in-strument or have it reflected into the eyes of peopleor animals.Do not leave the device close to water or any otherliquid to avoid damage.-If not using this instrument for extended periods oftime, remove the batteries to prevent potential batteryleakage from causing product damage.SPECIFICATIONSRange: 60-40,000 Flash Rate Per Minute (RPM)Accuracy: +/-0.05% FSLux Rating: 950 Lux @ 3000 FPM & 3.9 in (10 cm), 600 Lux @3000 FPM & 7.9 (20 cm), 370 Lux @ 3000 FPM & 11.8 (30 cm)Display: 5 digits with backlight.Resolution: <40,000: 1 RPM; <4000: 0.1 RPM; <400: 0.01 RPMRate Storage: 10 stored user-defined flash rates.Factory Defaults: (RPM): 200,400, 1000, 2000, 3000, 4000, 10000,20000, 30000, 40000.Power Supply: 4 x 3.7V (14500) AA Lithium ion rechargeable bat-teriesBattery Life: Approximately 20 hrs.Housing: ABS PlasticDimensions: 7.7 x 2.9 x 1.5” (195 x 73 x 38 mm)Product Weight: Approx. 7.8 oz. (220 g)Package Weight: Approx. 2.1 lb (952 g)Warranty: 1 YearIncluded Accessories: Case, 4 Lithium Batteries, Battery Char-gerPRODUCT DIAGRAMA. LED Flash SwitchB. Flash Rate Value Increase ButtonC. Flash Rate Value Decrease ButtonD. Coarse/Fine Tuning ButtonE. Power/Stored Rate Retrieval ButtonF. Flash Rate Storage ButtonG. Battery Compartment CoverH. Backlight ON/OFF Switch1. Fine tuning symbol.2. Pre Set flash rate indication.Press “E” Rate Retrieval Button to Scrollthrough saved Presets.3. Light activation symbol.4. Flash per minute value.5. RPM unit symbol6. Low battery indication.www.calcert.com sales@calcert.com1.800.544.2843 051015202530