With measuring range up to 100,000 Lux and 10,000 FC, this handheld LCD digital illuminance meter designed with a 180° rotatable sensor, which can be applied for the photometric measurement of stage performance, mall, library, plant cultivation, headlight, production workshop, etc.

Features:

[Professional LED Light Meter] Visible light emitted by fluorescent lamp, metal halide lamp, high voltage sodium lamp or incandescent lamp can be measured.

[Wide Measuring Range] Measures luminosity from 1 to 100,000 Lux and 1 to 10,000 FC. 

[Accurate Measurement] High accuracy of ±(3%+5Lux) (at 2854K incandescent lamps); ±(6%+5Lux) others.

[Practical Function] Press the Data Hold button to freeze the displayed reading; auto/manual range for accurate measurement; unit conversion between Lux and FC is available.

[User-Friendly] Measures 7.32*2.16*1.18in and weighs 4.97oz, featuring compact and lightweight; photosensitive probe can be rotated clockwise in 180°; and LCD HD color screen ensures clear visibility even in low-light area.

Note:

*Batteries are not included.

*The 180° rotatable sensor is only turning toward the right.

*One Lux is the light received on the surface of a candle with a vertical intensity of 1 meters and an area of 1 square meters.

*One FC is the light received on the surface of a 1 inch square foot at a distance of 1 feet from a candle with a light intensity.

Parameters:

Range: 1~1000 / 1~10000 / 1~100,000(LUX); 1~100 / 1~1000 / 1~10000(FC)

Accuracy: ±(3%+5Lux) (at 2854K incandescent lamps); ±(6%+5Lux) others; 

Cosine angle deviation characteristics: 30° ±2%；60° ±6%；80° ±25%

Resolution: 0.1Lux(＜1000), 1Lux(≥1000); 0.01FC(＜100), 0.1FC(＜1000), 1FC(≥1000)

Sensor: Silicon photo-diode and spectral response filter

Operating Temperature/Humidity/Altitude: 0-40℃, ＜80%RH, ＜2000m

Sampling Rate: Approx. 2 times per second

Spectral Range: 320-730nm

Auto Power Off: 10 minutes

Max/Min Measurement: Yes

Data Hold: Yes

Power: 3 * 1.5V AAA(LR03)batteries(not included)

Specifications:

Brand: SMART SENSOR

Model: ST6813

Color: Red

Material: ABS

Item Size: 18.6*5.5*3cm / 7.32*2.16*1.18in

Package Size: 24.3*8.9*5cm / 9.56*3.5*1.96in

Item Weight: 141g / 4.97oz

Package Weight: 245g / 8.64oz

Packing List:

1 * Luxmeter

1 * Storage Bag

1 * Certificate of Calibration

1 * User Manual(English)