Digital Tachometer Type 2in1 Rotation Speed Meter Handheld Tachometer Speed Tester HFS(R) Non-Contact

[2in1] Designed 2in1 with contact and non-contact functions. A 2-in-1 measuring device that is ideal for easily measuring rotational speed. [Measurement range] Non-contact measurement range: 3~100000RPM, contact measurement range: 3~19999RPM, measurement distance: 50mm~500mm. Sampling time: 0.8s (＞60 RPM). [Size] Size: 146x59 x29mm. LCD screen size: 37x41mm Small and lightweight, convenient to carry. [High Accuracy] Stable performance. Features high sampling frequency, clear LCD display, and high measurement accuracy. [Applications] Can be used in manufacturing industries such as motors, fans, washing machines, automobiles, and airplanes. Non-contact measurement range: 3~100000RPM Contact measurement range: 3~19999RPM Measurement distance: 50mm~500mm Sampling time: 0.8s (more than 60 RPM) Size: 146x59x29mm LCD screen size: 37x41mm