Handheld Power Meter UV IR Irradiance PV Photovoltaic Tester W/m² BTU Radiation
IR: 1–19999 W/m². UV: 1–19999 µW/cm². Accuracy: ±(10%R+2dgt) (IR850-940: ±(5%R+1dgt)). IR850-940: 0–4000 µW/cm² / 40 mW/cm² / 400 mW/cm². Optional IP68 waterproof remote probes on selected PAR models.