nice 4020 – Phototherapy Radiometer
- Measures therapeutic blue light intensity in µW/cm² & µW/cm²/nm.
- High bright LED display with 0.1 % resolution.
- Provides consistent reading of the irradiance measurement.
- Hold function records the previous value.
- Low Power draw allows the units to operate continuously for 20 hours in the rechargeable battery.
- Re-chargeable battery with long life up to 2 years.