LS616S

LISUN LS616S Fast Photo-Electric Tester – After-sales Frequently Asked Questions (FAQ)

The Fast Photo-Electric Brightness Test Meter consists of three main parts: electrical parameter measurement circuit, photometric parameter measurement circuit and CPU system circuit. The voltage and current signals are amplified and sent to the high-speed A/D converter, and then the converted digital signal is sent to the microprocessor, the input current signal of the brightness detector is sent...