Mulfunctional tachometer DT6236B

  post date: dec 15,2021   expiry date: dec 15,2022   detailed description: photo／contact tachometersurface speed meter dt6236b 5 digits 18mm (0.6″) white backlight lcdaccuracy: ±(0.05%+1 digit)sampling time: 0.5 sec(over 120rpm)range select: auto-rangingmemory: max. value, min. value, 　　　　 last value. can store 96s data.time base: 6mhz quartz crystaldetecting distance: 50~500mmmeasuring range:photo tach: 2.5~99,999rpmcontact tach: 0.5~19,999rpmsurface speed: 0.05~1,999.9m/minresolution: photo…