Shimpo DT-205LR Hand Held Digital Tachometer incorporates laser technology and retains its hallmark rugged construction and reliable quality components. Shimpo DT-205LR handheld tachometer performs non-contact and contact applications via the included contact adapter. Shimpo DT-205LR uses Red Dot Laser that penetrates narrow spaces better, has increased accuracy and test distance up to 20 feet. Made in Japan.