Technical Specifications:

Measuring ranges

40 / 400 / 4000 / 40000 / 400000 lx

40 / 400 / 4000 / 40000 fc

Measuring units

Lux (lx) or footcandle (fc)

Sensor

Silicone photodiode with built-in filter

Display

Max. representation 3999

Representation of 40000 / 400000 lux and 40000 fc in klux and kfc

respectively

Measuring accuracy

± 3% (for a standard incandescent lamp at 2856 K and LED white light)

± 6% for other visible light sources

Overload indication

OL = Overload

Internal memory

99 measured values

Measuring rate

2.5 x per second

Measurable sources of light

LED and any other visible light

Measuring functions

Maximum / Minimum / Average / Hold / Zero

Automatic balance

Automatic shutdown

Automatic range selection

Power supply

3 x 1.5 V AAA batteries

Operating conditions

+ 5 ... + 40 ° C / + 41 … + 104 ° F, 0 ... 70 % RH

Storage conditions

- 10 ... + 60 ° C / + 14 … + 140 ° F, 0 ... 70 % RH

For compliance with

standards

EMC: EN 61326-1 (2006)

IEC 61000-4-2 (2006)

IEC 61000-4-3 (2006) + (2007)

JIS C1609: 1993

CNS 5519

OSHA § 1915.82

Dimensions

Approx. 162 x 62 x 28 mm / 6.4 x 2.5 x 1.1” (L x W x H)

Weight

Approx. 250 g / 0.6 lb

Length of sensor cable

Approx. 1.5 m / 4.92’

Reproducibility

± 3%

Delivery Contents:

1 x PCE-LED 20 LED light meter

1 x light sensor with protective cap

3 x batteries

1 x carrying case

1 x user manual