Led Lamp Sentry ST520 Illuminometer Tester ST-520 Chroma Color Meter Light Me xg

Led Lamp Sentry ST520 Illuminometer Tester ST-520 Chroma Color Meter Light Meter NOTES BEFORE PLACING ORDERS

Our price excludes any destination customs duties or taxes. Whether you pay duties at clearance depends on local law.

In some countries, collects sales tax. The final price on the order settlement page prevails.

Please confirm your shipping details (address, postcode, phone, and contact person) before ordering. To ship to a different address, let us know in advance and leave a message in the transaction.

We aim for positive response and a 5-star DSR on every transaction. If you\'re considering neutral or negative response or a lower DSR, please contact us first so we can address your concerns.

Our team focuses on providing high quality products with reasonable price and tries its best to keep transactions as simple as possible. Please be confident of and enjoy your shopping here!

DESCRIPTION Features Precision instrument for light luminance and color coordinateMeet CIE (International Commission on Illumination) photopic spectral responseColor temperature or Correlated color temperatureCustom reference value of color difference modeLux or foot-candle unit selectionMagnetic mountTripod socket 

Illuminance: Ev (lx or fcd)

Color Coordinate: (x,y), (u\',v\') (CIE 1960)

Correlated Color Temperature: CT, Δuv

Color Difference:(ΔEv,Δx,Δy), (ΔEv,Δu\',Δv\'), (ΔEv,Δu\'v\'), (One set of reference color)

Measuring Range Ev=0~80,000 lx (0~7,432 fcd); CT 99,990K Max.Accuracy

(at 25°C/77°F, 60%RH)

Ev: ±(3%+2 digital) (3,000 lx, standard illuminant A measured)

x, y: ±0.02 (100 lx, RGB LED light)

Resolution

Ev: 0~9999 lx: 1 lx, Over 10000 lx: 10 lx;

0.0~999.9 fcd: 0.1 fcd, Over 1000 fcd: 1 fcd;

CT: 0~9999 K: 1 K, Over 10000 K: 10 K;

x, y: 0.001; u\'v\': 0.001

Response TimeApprox. 1 sec.Temperature Drift

Ev: ±(5%+2 digital) (3,000 lx, standard illuminant A measured)

x, y: ±0.008 (100 lx, RGB LED light)

Humidity Drift

Ev: ±(3%+2 digital) (3,000 lx, standard illuminant A measured)

x, y: ±0.005 (100 lx, RGB LED light)

Operation Temperature0~50°C (32~122°F, <80%RH)Store Temp.-10~60°C (14~140°F, <80%RH)Dimensions

Main Instrument: 140 X 49 X 29mm ( 5.51\" x1.93\"x1.14\")

Sensor Probe: 165 X 50 X 36mm ( 6.50\" x1.97\"x1.42\")

Weight179g (6.31 oz.) without batteryAccessory9V Battery, Instruction manual, Carrying Case
Applications Color LED LightingCommerical DisplaysFilm and TelevisionProjection HallsWarehousesArt GalleriesMuseumsSchools & LibrariesTheatresArenasStadiumsOffice gxg5h20c BV D2 I9 CG N2 FZ HJ L5 4B KE ZP AC VC K9 U0