SEKONIC L-478D-U LiteMaster Pro Light Meter

Sensor: SPD

Measuring System: Exposure Meter

Incident light: Swivel head, retractable lumisphere

Reflected light: Removable, with Optional 5 deg. VF

Measuring Range and Modes:

Measuring Modes (Ambient Light): T priority, F priority, TF priority, HD_CINE (T priority), CINE (f/s priority), Lux/FC, Cd/m2/FL

Measuring Modes (Flash light): Cordless, Cord-in (PC), Multiple cumulative flash

Measuring Range at ISO100 (Ambient Incident Light):

EV-2 to EV22.9

0.63 lx to 2,000,000 lx

0.1 fc to 180,000 fc

Measuring Range ISO100 (Ambient Reflected Light):

EV3 to EV22.9

1.0 cd/m2 to 980,000 cd/m2

0.29 fl to 290,000 fl

Measuring Range (Flash Incident Light):

F1.0 to F161.2(=128.9)

Measuring Range (Flash Reflected Light):

F2.8 to F161.2(=128.9)

ISO Range: ISO 3 to ISO 409,600 + ISO 850

Aperture Range (Ambient Light):

F0.5 to F161.2(=128.9) in 1, 1/2, 1/3 step

(Analog Scale: F1.0 to F90 in 1/3 step)

Aperture Range (Flash Light):

F0.5 to F161.2(=128.9) in 1, 1/2, 1/3 step

(Analog Scale: F1.0 to F90 in 1/3 step)

Shutter Speeds Range (Ambient Light):

30m to 1/64,000s in 1, 1/2, 1/3 step

(Analog scale: 4s to 1/2,000s in 1/3 step)

Shutter Speeds Range (Flash Light):

30m to 1/1,000s in 1, 1/2, 1/3 step

Frame Rate Range (Ambient Light):

1 f/s to 1,000 f/s plus other 20 settings (customized from 0.001 f/s to 9,999.999 f/s)

Shutter Angles Range (Ambient Light):

1 deg. to 358 deg. plus other 20 settings (customized from 0.001 deg. to 360 deg.)

EV Range (Ambient Light):

EV-27.9 to EV55.8

Memory: Yes (9 times)

Average: Yes

Contrast/Comparison Function:

Yes (+/-9.9EV in 1/10 step)

Flash vs Ambient Analyzing:

Yes (in 10% step)

Filter Compensation:

Yes (-12EV to 12EV, preset 30 type)

Exposure Compensation:

Yes (-9.9EV to +9.9EV)

Calibration Compensation:

Yes (-1.0EV to +1.0EV)

Custom Settings:

Yes (13 custom settings)

Physical:

Operating Temperature:

-10 deg. C to 50 deg. C

Storage Temperature:

-20 deg. C to 60 deg. C

Power Source:

1.5V x 2 (AAA battery)

LCD:

2.7" color dot matrix touch panel LCD

LCD Backlight: Yes

Product Weight (lb): 0.29

Product Weight (kg): 0.13

Product Height (in): 1.02

Product Length (in): 5.51

Product Width (in): 2.24

Product Height (cm): 2.6

Product Length (cm): 14

Product Width (cm): 5.7