The SS2450 is a lab-grade demo and verification meter that’s calibrated to ISO 9050, NFRC 300, and EN 410 standards. It simultaneously displays six performance metrics—including two infrared ranges—so customers see the full story of a film’s UV, visible, solar, and IR behavior. Just slide a glass or sample into the slot and read the values—no external light source needed. Why Installers Choose the SS2450 Standards-calibrated accuracy builds trust in demos and specs with ISO 9050, NFRC 300, and EN 410 calibration. Six metrics at once—UV, VIS (VLT), Solar, IR 900–1000 nm, and IR 780–1780 nm give a complete performance picture. No extra lamp required—self-contained optics simplify counter demos and field checks. Broad IR coverage replicates near-infrared more completely than typical single-band meters for truer solar readings. Specifications Model: GT2034 Product Name: SS2450 Solar Spectrum Transmission Meter Calibration: ISO 9050, NFRC 300, EN 410 Displayed Metrics: UV transmission, visible light transmission (VIS/VLT), overall solar transmission, IR 900–1000 nm, IR 780–1780 nm Operation: Insert glass or sample into meter opening; readings display automatically Light Source: Self-contained; no additional lamp required Use Case: Sales demonstrations and performance verification for automotive and flat-glass films