4,200 Bath

Feature

Fast and accurate RPM and surface speed measurements. 6234B Digital Tachometers provides
fast and accurate Non-contact RPM and surface speed measurements of rotating objects. Using reflective
tape on object to be measured and pointing the integral light beam or laser. 6236B contact Tachometer
combines both contact and non-contact models for use in all applications.

• light:
  • measuring range: 200, 2000, 20000lux (20000lux range reading x10) and 50000lux (50000lux range reading x100)
  • accuracy:
    • < 10000lux: ± 5% of rdg + 10 digits
    • > 10000lux: ± 10% of rdg + 10 digits
  • repeatability: ± 2%
  • temperature characteristics: ± 0.1%/°C
  • photo detector: one silicon photo diode with filter
• power supply: 1 x 12V A23 battery (included)
• measurement rate: 1.5 times per second, nominal
• storage temperature: -10°C to +60°C
• photo detector dimensions: 115 x 60 x 27mm
• dimensions: 188 x 64.5 x 24.5mm
• weight: 160g