More products from the brand :Unihedron

Sky Quality Meter (SQM) - LR

CHF 229

Reference SQMM-0006

In stock with supplier

Free delivery against signature
Easy, free returns

Sky Quality Meter - LR (SQM-LR) from Unihedron: Measure the Quality of the Night Sky in an Advanced Way

Visit Sky Quality Meter - LR (SQM-LR) from Unihedron is an advanced version of the well-known night sky quality meter. This model is designed to offer enhanced functionality, including the ability to be remotely controlled, making it ideal for fixed observatories and automated monitoring projects.

Main Features

  • Remote connectivity : The SQM-LR model allows remote control, making it perfect for automated systems or fixed observatories.
  • Measuring range : It measures sky brightness in magnitudes per square arcsecond (mag/arcsec²), offering high precision even in the darkest of places.
  • Angular sensitivity : With a built-in lens that limits the measurement field to an angle of 20° (FWHM), it enables precise measurements on specific areas of the sky.
  • Sensor and filter : Equipped with the TAOS TSL237S sensor and a HOYA CM-500 filter, which blocks infrared, guaranteeing measurements in the visible spectrum only.

Benefits and applications

  • Automated monitoring : Thanks to its remote connectivity, the SQM-LR is ideal for observatories or facilities requiring continuous, autonomous sky monitoring.
  • Scientific research : Perfect for research projects requiring regular and accurate light pollution data collection.
  • Site comparison : Allows objective comparisons of sky quality between different observation sites.

Delivery content

  • Sky Quality Meter - LR (SQM-LR).
  • User manual.

Summary

Visit SQM-LR is an advanced, versatile instrument designed to provide accurate measurements of night sky quality. It is particularly suited to professional or scientific users wishing to monitor light pollution continuously and automatically. Its ability to be remotely controlled makes it indispensable for fixed installations or long-term research projects.

Products in the same category

Explore Scientific 1.25" 82° - 8.5mm
Explore Scientific 1.25" 82° - 8.5mm
CHF 199
Explore Scientific 2" 52° - 15 mm
Explore Scientific 2" 52° - 15 mm
CHF 89
Résistance chauffante pour Ø 180mm
Heating element for Ø 180mm
CHF 99
Ordinateur EAGLE6 S pour télescope et l'astrophotographie
EAGLE6 S computer for telescope and astrophotography
CHF 1'699
Tele Vue Sol Search - Chercheur solaire pour lunette LUNT
Tele Vue Sol Search - Solar finder for LUNT sunglasses
CHF 59
Roue à filtre L ToupTek 7x2"
ToupTek 7x2" L filter wheel
CHF 219
Explore Scientific 1.25" 82° - 8.8mm
Explore Scientific 1.25" 82° - 8.8mm
CHF 199
Correcteur de Coma pour Newton Sky-Watcher f/5
Coma corrector for Newton Sky-Watcher f/5
CHF 209
FocusCube v2 C11 et C11 Edge
FocusCube v2 C11 and C11 Edge
CHF 299
Explore Scientific 2" 52° - 3 mm
Explore Scientific 2" 52° - 3 mm
CHF 89
Sky Quality Meter (SQM)
Sky Quality Meter (SQM)
CHF 199
Colliers Primaluce 95mm PLUS
Primaluce 95mm PLUS clamps
CHF 239
ESATTO 3.5" LP
ESATTO 3.5" LP
CHF 1'199
Explore Scientific 2" 82° - 30mm (coup de coeur 0 aberrations)
Explore Scientific 2" 82° - 30mm (coup de coeur 0 aberrations)
CHF 389
Alimentation 12V 2A  - Connecteur DC 2.1mm
Power supply 12V 2A - DC 2.1mm connector
CHF 39
Réducteur / Correcteur 0.85x-Sky-Watcher Evostar 150ED DS-PRO
Reducer / Corrector 0.85x-Sky-Watcher Evostar 150ED DS-PRO
CHF 298

Our new products

Solar Fast Tilter
Solar Fast Tilter
CHF 99
Réducteur de focale 0.77x pour Sky-Watcher Evostar 150EDX
0.77x focal reducer for Sky-Watcher Evostar 150EDX
CHF 320
Correcteur Sky-Watcher Evostar 100EDX & Esprit 70EDX
Sky-Watcher Evostar 100EDX & Esprit 70EDX correctors
CHF 209
Réducteur / Correcteur 0.85x-Sky-Watcher Evostar 150ED DS-PRO
Reducer / Corrector 0.85x-Sky-Watcher Evostar 150ED DS-PRO
CHF 298
Trépied Acier Inoxydable Sky-Watcher AZ5
Sky-Watcher AZ5 stainless steel tripod
CHF 185
Allonge colonne pour trépied filetage 3/8
Tripod column extension 3/8" thread
CHF 41
Contrepoids Sky-Watcher EQ8 10 kg
Sky-Watcher EQ8 10 kg counterweight
CHF 155
Trépied colonne Ultra Renforcé en Acier pour EQ8-R
Ultra-reinforced steel column tripod for EQ8-R
CHF 998
Adaptateur Sky-Watcher Nikon M48x0.75
Sky-Watcher Nikon M48x0.75 adapter
CHF 31
Adaptateur Sky-Watcher Canon M48x0.75
Sky-Watcher Canon M48x0.75 adapter
CHF 31
[category_menu_mobile]