Feature:1. High Accuracy: This stroboscope uses advanced non contact speed measurement technology and is equipped with a stroboscopic device with 1500 LX ultra bright LEDs, with a wide measurement range of 60 to 999999 RPM.2. Designed for Measuring Rotating Devices: This stroboscope is designed to measure the rotational speed or vibration frequency of rotating equipment. You can easily check for defects on surfaces and quickly locate them without physically touching or stopping the object, making it easier and faster for you to use and providing safer measurements.3. LED Light: This stroboscope uses 1500LX high brightness LED as the light source, which is brighter, wider flash range, longer distance, and has more stable performance.4. Non Contact Speed Measurement Technology: This stroboscope uses advanced non contact speed measurement technology, equipped with ultra bright stroboscopic device, stable and reliable, stroboscopic output adjustment using 360 degree rotating roll screen and combined with the multiplier gear shift, which can be any left and right without limit rotation and fast and slow adjustment stroboscopic rate, the value of intuitive.5. Wide Application: This stroboscope is widely used to measure the speed of machines, motors, lathes, wheels, wood cutting, cars, fan speed in HVAC systems, etc. It is good for motion analysis, preventive maintenance, printing inspection, harmonic analysis and speed measurement of repetitive motion.Specification:Item Type: LED StroboscopeModel: DT 100BMaterial: ABSRange: 60-999999 rpmSpeed Measurement Accuracy: 0.001%Illumination: 1500LXDisplay: LCD DisplayPower Supply: 7.4V 2200mAh Lithium Battery x 1Power consumption: 0.2W At Work, Can work continuously for 8 hours, standby 3 monthsOperating Ambient Temperature: Approx. -10-55 / 14-131.Package List:1 x Digital Handheld Stroboscope1 x USB Data Cable1 x Manual1 x Storage Bag