Tachometer Benetech GM8905 Ukur Putaran Laser RPM Meter Digital Tester Plus Sertifikat Kalibrasi KAN - Alat Saja

Alat ukur putaran (rpm) dari Benetech. Rentang pengukuran 2.5-99999 rpm. Dilengkapi berbagai fitur standard Benetech Functional and technical parameters LCD Monitor: five large-screen LCD display, character height 18mm Unit: rpm Range: 2.5-99999rpm Resolution: 0.1rpm (2.5 ~ 999.9rpm) 1rpm (1000 ~ 99999rpm) Basic accuracy: ± (0.1% n + 5d) rpm, (1000 ~ 99999rpm) Laser power: CLASS? 2-5mW Sampling rate: 1 times / sec. Test distance: 50-500mm Time base: quartz crystal Automatic shutdown: no key operation, the instrument will be turned off after 61s Maximum, minimum, average, last measured value remains: v Low Battery Tips: v LCD backlight display: v Memory function: v