Tenmars YF-170 Light Meter

YF-170  Light Meter

• CLASS: Conforms to JIS C 1609 ～ 1993 general A class.
• Spectral Response

Application

• Silicon Photodiodes
• Silicon Diode light receiving wave is found to longand extensive in area.
• Testing: Lux and Fc are available for selection.

Features

• Features: For visible Light
• Spectral Response
• Range Mark (nm): 320-730/E  80E
• Peak Wavelength (nm): 560
• Silicon Diode light receiving wave is found to longand extensive in area.
• Testing: Lux and Fc are available for selection.
• Ranges for Lux: 200, 2000, 20000, 50000  Lux.
                       Fc: 20, 200, 2000, 5000 Fc.
• Testing Range: Lux from 0.1 ～100000 Lux.
                             Fc from 0.01 ～10000 Fc.
• With DATA HOLD function which allows testing indicationvalue to be fixed at will.
• Large size LCD indication, featured for low battery indication function.
• MAX function: Hold the maximum value on the LCD indication.
• RANGE function: range touch selector.
• Lux/Fc function: For selection of Lux or Fc.
• POWER Function: For power on and off.

Specifications

• Indication: 3½ digit LCD with Maximum indication value 1999.
• Overload indication: Indicated by "OL" at the highest position on the left lateral side.
• Low battery indication: when" "is indicated by the LCD indicator, it means that the battery should be renewed.
• Specifications (Rectification should be made based on the standard of color temperature 2856°K)
• Sampling rate: 2.5 times per second.