The E2762 LED Tester allows LEDs to be easily characterized for brightness and for matching different color intensities. A simple setup menu allows the current range, driver Rds or Vce values, and design supply voltage to be set. Parameters can be saved to internal flash memory. In Run mode, the LED current is manually adjustable between the setpoints in 0.1mA or 1.0mA steps over a 0-120mA range. The test current can also be quickly switched between the minimum and maximum setpoints. LED intensity approximating the human eye response can also be measured over 5 decades. The series current limiting resistor value is automatically calculated as the test current is varied. The E2762 LED Tester + TSL235 model includes a TSL235 light sensor.
E2762 LED Tester US$89.99
E2762 LED Tester + TSL235 US$109.99