Features:
1, Mini lux meter with stable, safe and reliable measurement.
2, Wide measurement range 0-200,000 lux and automatic/manual range shift.
3, Measuring unit is switchable: Lux or FC.
4, MAX / MIN / Data Hold functions, high accuracy.
5, LCD display with backlight for easy operation in darkness.
6, Low battery indication & Auto power off, energy saving.

Specifications
Brand		SNDWAY
Model		SW-582
LCD display		4-digit LCD display with 9999 max display count
Measuring range		0~199,900Lux (switch ranges automatically
Sampling rate		2/s
Sensor type		Silicon photovoltaic cell
Drop proof		1m
Overload indication		yes
MAX/MIN measurement		yes
Data hold  displays		yes
Backlight		turn on/off manually
Auto power off		auto matically if no operation for 5 minutes
Turn off auto power off		press HOLD+ON/OFF buttons to power on, displaying APO OFF, will not  be powered off automatically.
Low battery indicator		yes
Overload indication		when the illuminance under test is higher
Ambient temperature for reference		23°C±3°C
Ambient humidity for reference		≤80%RH
Dimension		178.5mm x 63.5mm x 27mm
Application for		indoor
Altitude		2000m
Pollution rating		2
Operating temperature & humidity		0℃~40℃ (≤80%RH) 40℃~50℃ (≤45%RH)
Storage temperature & humidity		-20℃~60℃ (≤75%RH )
Illustration		1FC=10.76Lux
Battery		1.5V (AAA) x 3 (not include)
Dimension		178.5mm x 63.5mm x 27mm
Weight		133g
Package contents		1pc lux meter 1pc user manual 1pc gift box
Technical Specifications
Functions	Range	Resolution		Accuracy
Illuminance measurement	0 ~9999Lux	1Lux		± (4%rdg+ 8dgts)
	≥10000 Lux	10Lux		± (5%rdg+ 10dgts)
		100Lux
Overview
		1. Illuminance sensor  2. Case  3. LCD display  4. Function button
		1. Maximum measurement indication  2. Minimum measurement indication  3. Data hold indication  4. Battery power indicator  5. Illuminance unit-Lux  6. Illuminance unit-Foot candle  7. Illuminance value  8. Value*10 or value*100