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

FlatMaster 150L
FlatMaster 150L
CHF 159
Colliers Primaluce 150mm PLUS
Primaluce 150mm PLUS clamps
CHF 349
Correcteur / Réducteur 0.9x pour Sky-Watcher Evolux-82ED
0.9x corrector / reducer for Sky-Watcher Evolux-82ED
CHF 299
Explore Scientific 1.25" 68° - 20 mm
Explore Scientific 1.25" 68° - 20 mm
CHF 259
Correcteur de Champ Sky-Watcher Esprit-120ED & 120EDX
Sky-Watcher Esprit-120ED & 120EDX Field Corrector
CHF 328
Résistance chauffante pour Ø 150mm
Heating element for Ø 150mm
CHF 77
Réducteur 0.7x FRA400/500
Gearbox 0.7x FRA400/500
CHF 259
Aplanisseur de champ full frame pour 61EDPHIII
Full frame field flattener for 61EDPHIII
CHF 209
Filtre MSM Easy Focus - Star Focus - idéal pour la photographie d'étoiles
MSM Easy Focus filter - Star Focus - ideal for star photography
CHF 59
Oculaire Celestron Luminos 82° 7mm
Celestron Luminos 82° 7mm eyepiece
CHF 199
Bande chauffante pour objectif / anti-buée pour astrophotographie (avec contrôleur)
Lens heater / anti-fog strip for astrophotography (with controller)
CHF 29
Oculaire Morpheus 76° 9mm
Morpheus 76° 9mm eyepiece
CHF 289
Motorisation ALTO-2 pour GIOTTO (255 à 320)
ALTO-2 motorization for GIOTTO (255 to 320)
CHF 589
Contrôleur Pegasus DewZap (2 résistances)
Pegasus DewZap controller (2 resistors)
CHF 109
Explore Scientific 1.25" 62° - 26 mm
Explore Scientific 1.25" 62° - 26 mm
CHF 129

Our new products

Baader Skyglow Neodymium 1.25
Baader Skyglow Neodymium 1.25
CHF 99
Oculaire Sky-Watcher Nirvana 16mm 1.25”
Sky-Watcher Nirvana 16mm 1.25” Lens”
CHF 110
Oculaire Sky-Watcher Nirvana 13mm 1.25”
Sky-Watcher Nirvana 13mm 1.25” Lens”
CHF 110
Oculaire Sky-Watcher Nirvana 10mm 1.25”
Sky-Watcher Nirvana 10mm 1.25” Lens”
CHF 98
OculaireSky-Watcher Nirvana 7mm 1.25”
LensSky-Watcher Nirvana 7mm 1.25” lens”
CHF 98
Oculaire Sky-Watcher Nivrana 4mm 1.25”
Sky-Watcher Nivrana 4mm 1.25” Lens”
CHF 98
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
[category_menu_mobile]