一种定义
四种语言
If the LEDs and decimal points flash when taking measurements, this indicates that the batteries need to be replaced.
As capacitors can supply relatively high power for a very short period of time, they are also used in flashguns and for high-voltage capacitor discharge ignition (CDI) in vehicles and defibrillators.
It is important to avoid glare, flickering and major variations in brightness.
When using simple lighting solutions such as fluorescent tubes, users often notice and are irritated by the flickering effect.
Both Light Fittings are equipped with compact lamps and electronic lamp control units to ensure flicker-free operation.