TS-Optics Sky Quality Meter is a professional photometer operating in the visible light range. The device allows to obtain an objective measurement of the quality of the sky without the need for estimates based on the visible range, which depends on the user's eyesight.

The device in the version with a lens enables the measurement of the brightness of the sky in the area 20° from the axis of the photometer. Measurement result expressed in Mag / arcsec.

The most important features of the TS-Optics Sky Quality Meter SQM-LU photometer

• enables quick measurement of the brightness of the night sky in an observer-independent manner
• ideal for astrophotography and light pollution studies
• does not have its own display - data is transferred via the USB port to an external computer

Technical parameters

• sensor type: photometric in the visible range with USB output
• measurement unit: mag / arcsec
• measurement time: < 1- 80 s
• measurement angle: 20° (FWHM) from the central axis
• power supply: 5-6 VDC (USB communication cable)
• dimensions: 92 x 66 x 28 mm
• weight: 95g

Set elements

• TS-Optics Sky Quality Meter SM-LU photometer (with USB and lens)
• English manual
CD with manual and sample software
USB cable approx. 4.5 m long

Guarantee

24 months