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Sekonic Litemaster Pro L-478DR-U Light Meter

Sekonic Litemaster Pro L-478DR-U Light Meter


The Sekonic Litemaster Pro L-478DR-U is a high-quality digital touchscreen-operated light meter. Key features include:

  • Incident metering for ambient and flash

  • Infinite frame-rate and shutter-angle selections

  • Flash power control and radio triggering

  • 2.7-inch touchscreen LCD

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Specifications

Brand

Sekonic

Environmental

Operating Temperature

  • 14 to 122°F
Storage Temperature
  • -4 to 140°F

General

Battery

  • 2x AAA (Alkaline, Lithium, Manganese, NiMH)
Wireless Connectivity
  • None
Radio System
  • PocketWizard
Dimensions (L x W x H)
  • 2.2 × 5.5 × 1.0″
Weight
  • 0.3 lb. (without batteries)

Item Type

Lighting

Lighting Type

Light Meters

Metering

Meter Type

  • Ambient
  • Cine
  • Flash
Spot Metering
  • 5° Spot (Optional Attachment)
Flash Metering
  • Cordless
  • Radio
Light Reading Method
  • Incident
  • Reflected
Light Readings
  • Candelas per Meter Squared (cd/m²)
  • Foot Lamberts (fl)
  • Footcandle
  • Lux
Measuring Modes
  • Aperture Priority
  • EV Metering
  • FPS Metering
  • ISO Priority
  • Shutter Priority
Aperture Range
  • Flash, Incident: f/1 to 128.9 at ISO 100
  • Flash, Reflected: f/2.8 to 128.9 at ISO 100
  • f/0.5 to 161.2 (1, 1/2, 1/3-Step Increments) at ISO 100
EV Range
  • Ambient, Incident: -2 to 22.9 EV at ISO 100
  • Ambient, Reflected: 3 to 19.9 EV at ISO 100
ISO Range
  • 3 to 409,600 (1/3-Step Increments), Plus 850
Shutter Speed Range
  • 1/64,000 to 30 Minutes (1, 1/2, 1/3-Step Increments), Plus 1/400, 1/200
Max Flash Sync Speed
  • 1/1000
Cine Speed / Shutter Angle
  • 1 to 1000 fps at 1 to 358°
Illuminance Range
  • 0.63 to 2,000,000 Lux / 0.1 to 180,000 fc
Luminance Range
  • 0.3 to 290,000 fL / 1 to 980,000 cd/m²
Exposure Memory
  • Yes, 9 Readings

Mfr. Model Number

401-477

Physical

Receptor Element

  • Silicon Photodiode
Diffuser
  • Adjustable Spherical to Flat
Display
  • 2.7" Color Touchscreen LCD
System Connection
  • PC Sync Terminal
  • Mini-USB Port
Memory Card Slots
  • None
Tripod Mounting Thread
  • None