The PDV-2e/M is a portable desktop viewing station designed for client presentations, laboratory applications, and work environments where accurate visual color assessment is important.

The PDV-2e/M3 includes daylight (D65), store lighting (CWF or TL84), and incandescent home lighting. The PDV-2e/M4 adds a UV source and an elapsed-time meter for monitoring daylight-source usage. Its hinged design supports quick setup and pack-up, and it operates on 100–240 V.

The viewer supports ASTM D1729, SAE J361, AATCC Procedure #9, and ISO 3668. Viewing area: 7.5 × 19 × 13 in (19 × 48 × 33 cm).