ST-LED is a specialized solution for testing and verification of SMD and throughhole LEDs.
The device design combines a pair of high quality gold-plated tweezers and a digital adaptive LED tester in a compact, lightweight, battery powered instrument.
MAIN FEATURES and BENEFITS
- Convenient one-hand operation
- Ideal for Surface Mount Devices
- Automatic LED polarity detection and display
- Forward drop voltage display
- Adjustable constant test current 1-30mA
- Adjustable test duty cycle 10-1000 mSec
- LED visual brightness verification
- LED visual color verification
- OLED Display
- Integrated Li-Ion battery
TESTING SURFACE MOUNT AND THROUGHHOLE LEDS
- Surface mount devices are usually more difficult to test and identify SMD than conventional components due to their size.
- ST-LED gives users an easy way to test and verify various types of LEDs even already placed on boards.
- The probe can also be used to test throughhole LED.
AUTOMATED MEASUREMENTS
- ST-LED performs automatic LED polarity detection using a unique safe adaptive test algorithm.
- After LED polarity detection The Smart Tweezers LED Tester lights the LED at the preset test current value and at the set current pulse duration.
- During the testing cycle the device displays test current value, polarity indicator, forward drop voltage across LED and the current pulse duration.
- It comes equipped with a built-in high-capacity Li-Ion rechargeable battery.
- Micro USB charging cord are included.
- It can be charged from any standard USB port or USB wall charger.
TECHNICAL SPECIFICATIONS
- Test current: 0.1, 1, 2, 5, 10, 20, 30 mA
- Test signal: 5 Volt (max)
- Pulse duration: from 10 to 1000 msec
- Dimensions: 148 x 20 x 15 mm (5.9 x 0.7 x 0.6 in)
- Weight: 29 gram (1 oz)
- Battery: LiPo, 180 mAh, 20 hr continuous
