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. 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. packing list:1 x Digital Handheld Stroboscope1 x USB Data Cable1 x Manual1 x Storage Bag Transfer Pipette 7.0ml, 50/pk - Vet Supplies Semi-automatic Digital Led Stroboscope at Best Price in Noida | Emambit... Strobe tester Tachometer / stroboscope / digital stroboscope / speed 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. Spec:Item Type: LED StroboscopeModel: 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℉How to Use:1. Mark or identify existing marks on the object under test. 2. Press the power button to turn on the tachometer. 3. Aim at the target and adjust the magnification until a stable image appears. 4. Get the RPM reading on the LCD display. It is good for motion analysis, preventive maintenance, printing inspection, harmonic analysis and speed measurement of repetitive motion. Digital Led Stroboscope Measuring 60 99 999 Rpm Hz Non Desertcart