The KFM-2100 will read ambient and flash light. For flash, the meter has settings for both cord and non-cord triggering.

An integrated spot meter makes spot readings in both ambient and flash modes fast and easy with no need to stop and add accessories.

Large, easy-to-read vertical LCD_that displays F No. values both numerically in 1/10 stop increments with large numbers and in a more common 1/3 stop increments on a vertical scale running up the long side of the LCD .

Type: Hand-held digital Exposure meter for ambient and flash light
Reception Method: Incident-light readings and spot reflected light readings
Receptors: Incident- Spherical diffuser, 270&Mac251; Rotating receptor head Spot- Spot optical system built-in to viewfinder with 1&Mac176; measurement angel Capable of displaying data on ambient and spot measurements simultaneously
Receptor Elements: Silicon photocell
Measuring Modes: AMBI- Ambient light,
CORD- Flash w/sync cord
NON-CORD- Flash without sync cord
Measuring Range: Ambient light:
Incident : EV -2.0 to 19.9
Spot: EV 2.0 to 24.5
Flash:
Incident: F No. 1.0 to 128 +0.9 stop
Spot: F No. 2.8 to 128 +0.9 stop +/- 0.1 stop
Measuring Distance: 4.2 ft (1.3m) to infinity
Optical System: Single-lens reflect type with fixed focal point
Field of view: 12 x 17° with 1° area marked by a circle
Magnification: 1.2x
Eyepiece adjustment: --3.0 to +1.0 diopters
Repeatability: +/- 0.1 EV
Calibration constant: -
Incident: -C=330 (spherical diffuser), C-250 (flat Diffuser) Spot: K = 14
Display Range: -
F Number: F No. 1.0 to 128 + 0.9 stops (0.1 stop incr.)
EV value: -17 to 40.9 (0.1 stop incr.)
Shutter speed: -10 to +10 (0.1 stop)
Ambient: 30 minutes to 1/16000 sec. (1, 1/2, or 1/3 stop increments
Flash: 30 minutes to 1/1000 sec. (1, 1/2, or 1/3 stop increments
Frame Rate: 8, 12, 16, 18, 24, 25, 30, 32, 64, 128 frames/sec
ISO sensitivity: 3 to 8000 (1/3 stop)
Exposure Difference: -10 to +10 (0.1 stop)
Analog Scale: Ratio between Flash and Ambient 0 to 100% in 25% increments
Other Functions: Latitude display function
Analyze function
Exposure Calculation function (S/A/H)
Memory function (up to 10 measurements)
Monitor function,
Indication correction function
Power: one AA Alkaline dry-cell battery
Battery Life: Approx. 30 hours continuous reading in AMBI mode. Operation Temperature range: 15 to 120° (-10 to + 50 C) with 85% relative humidity
Dimensions: 2.6 in (66mm) W x 6.9 in (175mm) H x 1.2 in. (31mm) D
Weight: 6.0 oz. (170g) w/o battery
Standard Accessories: Spherical diffuser, neck strap, case
Suggested Retail Price: $ 799.95
Availability: Late June, 2007