Product Introduction; Features; Applications - Sentry ST520 Instruction Manual

1.

Product Introduction

Thank you for purchasing the Chroma Meter. Read through
this instruction manual before operating the meter. Please also
store and retain this instruction manual for future reference.

1-1 Features

 Precision instrument for light illuminance and color
coordinate.
 Meet CIE (International Commission on Illumination) photopic
spectral response.
 Illuminance measurement.

Color temperature and Correlated color temperature
measurement.

Color coordinate measurement.

Custom reference value of color difference mode.

Measuring light source selection.(522)

Low battery

Auto power off saves battery life.

Automatic backlight LCD and triple reading display.

Data Hold function.

Lux or foot-candle unit selection.
 Magnetic mount.

Tripod socket.

1-2 Applications

 Color LED Lighting.
 Interior room lighting.
 Street lighting.
 Greenhouse lighting.
 Commercial displays.
indicator.
1