Kyoritsu Electric Meter Digital Illuminance Meter KEW 5204BT (with Bluetooth)

【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. Equipped with a wide measurement range from 0.0 to 199,900 lux and an auto-zero adjustment function, highly accurate illuminance measurement is possible. Additionally, Bluetooth communication capabilities save measurement data on-the-fly to your tablet or smartphone, eliminating the need for handwritten records and improving field work and report generation efficiency. Since measurements can be performed using a tablet or smartphone at hand, away from the illumination meter itself, the measurement results are less likely to be affected by reflections from the person's shadow or clothing, allowing for more accurate measurements.