Portable Mini Laser Power Meter Pocket Size Measuring Wavelength 390nm-1024nm
LED light will turn on when it is charging. – Resolution: 1mW. Thermoelectric probes have a certain inert zone and do not respond at low power such as below 5 mw.
LED light will turn on when it is charging. – Resolution: 1mW. Thermoelectric probes have a certain inert zone and do not respond at low power such as below 5 mw.