Konica / Minolta Illuminance Meter. (Tested / Working)

Type: Multi-function illuminance meter with microprocessor and liquid-crystal display for 

        continuous and flickering light sources.

Receptor: Silicon photocell; receptor head detachable

Spectral Response:        400 to 760mm within +-2% (integrated) of C.I.E. photopic luminosity curve

Acceptance-Angle Error: Within +-2% at 30 degrees, +-7% at 60 degrees, +-25% at 80 degrees of ideal curve

Response Speed: “Fast” setting: 1 msec. (0.001 sec.) “Slow” setting: 1 sec.

Measuring Functions: Illuminance in lux (lx) or foot-candles (fcd); integrated illuminance in lux-hours

        (lx*h) or footcandle-hours (fcd*h); integration time in hours (h)

Measuring Ranges: illuminance:     0.01 to 99,900 lx (0.01 to 300,000 lx*)

        0.001 to 9,990 fcd (0.001 to 300,000 fcd*)

* analog-output ranges

5 ranges in Manual mode

Integrated Illuminance: 0.01 to 999,000 lx*h

        0.001 to 99,000 fcd*h

        Infinite integration

Accuracy: +-2% of C.I.E. standard, +-1 digit in last changing display position 

Analog Output: 1 mv per digit, 3v at maximum reading: 10 kilo ohm impedance

Power Source: One self-contained 9v battery or external 9v 7ma DC current

Accessories:         Included with unit: Receptor cap.

Dimensions:         170 x 72 x 33 mm (6-11/16 x 2-13/16 x 1-5/16 in.)

Weight:         220g (7 3/4 oz.) without battery

9v Battery Included.

Shipped USPS Priority Mail.