【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
``Measures a wide range of areas'' This is an easy-to-operate digital illumination meter that allows you to check the temperature at the same time as measuring illuminance. The illuminance measurement range is switchable in 4 steps: 0~200, 200~2000, 2000~20,000, 20,000~200,000 lux. Accuracy: 0~10,000 Lux, ±3%rdg±8dgts. 10,000~20,000Lux, ±4%rdg±10dgts. Temperature range -10°C~50°C, accuracy: ±1°C.
"Peak Hold Function" Equipped with a peak hold function that fixedly displays the maximum and minimum measured values, making it easy to compare illuminance. An icon will be displayed when the battery is low, so you can know in advance when it is time to replace the battery.
The ``multi-functional'' LCD is equipped with a backlight, making it easy to see even in the dark.The internal memory can store up to 67 data, and it comes with a cap to protect the light receiving area to prevent damage when not in use.
``Easy to operate'' This sensor-integrated illumination meter is designed to be lightweight and compact so that it can be easily operated with one hand.
Wide range of uses: indoor lighting for schools and factories, public facilities such as parks, piers and ships, photography, aquarium lighting for tropical fish and aquatic plants, etc.
Description: 1. Digital luxmeter is a professional equipment for measuring lighting and brightness, widely used in photometric engineering, quality control, schools, offices, transportation routes, families, etc. Specifications: Model: WT81, Brand: Wintact. Total measurement range: 0~200,000 Lux Temperature measurement range: -9.9-49.9℃/ -49.82~140°F. Illuminance and temperature units: Lux/℃, FC/℃, FC/℉ Illuminance accuracy: ±3%rdg (less than 10000 lux); ±4%rdg (more than 10000 lux). Temperature accuracy: ±1.0°. Operating temperature/humidity: 0~40°, 10~90%RH. Storage temperature/humidity: -10-50C, 10-90%RH. LCD screen update: 2 times/sec. Power supply: 3 x 1.5V AAA batteries (included) Package information: Package size: 220x117x40mm/8.66x4.61x1.57 inch. Package weight: 223g/7.87oz. General Box Package Package Contents: 1 x WT81 Digital Luxmeter. 1 user manual in 5 languages (UK, France, Germany, Italy, Spain). 3 x 1.5V AAA batteries.
