0-200000 Lux Digital illumination Light Meter Lux Meter

PRODUCT CATEGORY

Josie Wu |Marketing Manager
Email: sales@hedao-supply.com
Skype: josie8601 | Whatsapp/Wechat: +86 13395087998
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FUZHOU HEDAO TRADE CO.,LTD | professional instrument|+86 591 88280227
Ms Betty | Service Dept. | service@hedao-supply.com
Address: Warehouse No.1,Ground floor,Guo Huo West Road, Taijiang District, Fuzhou, Fujian, China

0-200000 Lux Digital illumination Light Meter Lux Meter

Product Details:

Place of Origin:	Made in china
Brand Name:	HEDAO
Model Number:	WT81 / WT81B (Bluetooth)
Certification:

Payment & Shipping Terms:

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Price:
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Large Image:Lux Meter0-200000 Lux Digital illumination Light Meter Lux Meter

Detailed Product Description

Features：

Specification
Measuring function	llumination and temperature, difference value,max value, min value of illumination
Main parts of photomet- er head	Photodiode+cosines corrector+correction filter
Temperature probe	NTC thermistor
Iluminance measuring range	Total measuring range:0~200,000 Lux,into four ranges ×1:0～199.9 Lux ×10:200～1999.9Lux ×100:2000～19999.9Lux ×1000:20000~200000Lux
Temperature measuring range	-9.9℃~49.9°℃
Iluminance accuracy	±3%rdg(below 10000 Lux)
	±4%rdg(above 10000 Lux)
Temperature accuracy	±1.0℃
Units of illuminance and temperature	Four combinations of units are available
	Lux/℃
	Lux/°F
	FC/℃
	FC/°F
Storage of illumination data	Automatic storage	Max number of data groups is 1000,and storage cycle is set by APP(WT81B)
	Manual storage	Max number of data groups is 67,and whether to store data is deceived by manual operation.
Operating temperature/ humidity	0～40°℃,10～90%RH
Storage temperature/ humidity	-10～50℃,10～90%RH
LCD screen update	2 times/s
Power source	3* 1.5VAAA batteries

Function
	WT81	WT81B
Measure current illumination and temperature	√	√
Measure difference value, max value and min value	√	√
Switch between illumination and temperature unit	√	√
The measurement range is (0~200000) lux, auto switch of measurement gear	√	√
Automatic storage and manual storage of illumination data	√	√
Setting of automatic power off	√	√
Backlight and data holding	√	√
Bluetooth	×	√