by a professional ONGi illuminance meter talk to Japanese instruction manual List of plant characteristics Digital lux meter Black Onion [Made farmer]

【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. 🍀 [Trusted by professional farmers] ONGi's illumination meter is a highly reliable product developed by professional farmers. This allows you to easily understand the optimal light environment for your plants and grow healthy and vigorous plants. 🍀 [List of characteristics of 180 types of plants] Comes with a guide that shows at a glance the optimal illuminance, temperature, drought resistance, and moisture resistance for each plant. This will help you understand the optimal growing environment for each plant and help you communicate with your plants. 🍀 [Easy operation] Comes with a Japanese instruction manual, no complicated settings required. Since it can be operated intuitively, even those who are not good with machines can easily master it. You can check the light environment of your plants in no time. 🍀【Stylish Design】The simple and stylish illumination meter and package design match any interior. Enjoy a conversation with your plants with this light meter that has both looks and functionality. 🍀 [Reliable Japanese support] Carefully inspected and packaged in Japan. It comes with a 180-day replacement guarantee, so if there is a problem, we will respond quickly. 🍀【High Accuracy Measurement】Measures illuminance up to 200,000 Lux and temperature from -9.9 to 49.9℃ with high accuracy. With illuminance accuracy of ±3% and temperature accuracy of ±1℃, it provides the optimal environment for plants. 🍀 [Long-term data recording] Automatic data recording function for approximately 2.5 hours allows detailed tracking of changes in illuminance throughout the day. Obtain data to create the optimal environment. 🍀 [Multi-purpose] Can be used for a variety of purposes, such as checking the brightness of plant lights, indoors, light meter for photography, and checking the brightness of car and motorcycle headlights. 🍀 [Specifications] ① Measurement function / Illuminance / Temperature ② Measurement range / Maximum 200,000Lux / -9.9 to 49.9℃ ③ Accuracy / ±3%rdg (100,00Lux or less) / ±4%rdg (100,00Lux or more) / ±1℃ ④Battery / AAA batteries x 3 (included in this product) Illuminance Meter Digital Luxmeter Temperature & Illuminance Measurement Handy Type