| Description
The TES-133 is a digital luminous flux meter, also known as a lumen tester, used to measure the total amount of visible light produced by a source. It is manufactured by TES Electrical Electronic Corp. |
| Key Features
Measurement range: The meter can automatically range from 0.05 to 7,000 lumens. Target light sources: It is commonly used for measuring the luminous flux of LEDs, small lamps, and fiber illuminators. Display: Readings are shown on a 4-digit LCD. Accuracy: The spectral sensitivity is designed to be close to the CIE photopic curve, ensuring accurate readings. It provides an instant and accurate response. Connectivity: Features an RS232 interface for connecting to a computer. Other functions: Includes features like auto-power-off, a zeroing function, and comparative functions. Applications: Its versatile use makes it ideal for lighting engineers, photographers, and quality control professionals. |