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Test the irradiance intensity of 660nm and 850nm for LED therapy light.
Precision-Calibrated Sensors. Equipped with advanced photodiode sensors (from a leading Japanese manufacturer), it accurately measures therapeutic wavelengths. The built-in calibration ensures wavelength accuracy within ±5 nm and stable intensity readings.
Dual-Band Light Measurement. Simultaneously measures 660nm red light and 800–1000nm infrared output, covering the full red/NIR phototherapy spectrum. This comprehensive sensing allows a single device to verify both surface (red light) and deep-tissue (NIR) light intensities.
Bluetooth APP Connectivity. Easily pairs with a free mobile app via Bluetooth, displaying real-time irradiance values (in mW/cm² or W/m²) on your phone. No Wi-Fi setup needed. Works even when your phone is offline.
