DEVISER | PART #EP710-APC Light Source and Optical Power Meter DESCRIPTION EP710A multimeter combines a light source, optical power meter, and VFL in one compact device. With TWIN Mode support, wide power range, and broad connector compatibility, EP‑710 delivers fast, accurate fiber testing in the field. OVERVIEW Light source + power meter + VFL, in one long‑running handheld for quick, accurate testing. TWIN Mode support for effortless, accurate testing. OPM input range: −50 ~ +26 dBm (A/B/C), −70 ~ +10 dBm (D). LS wavelengths: 1310/1550 nm (A/C) +1490 nm DFB on B/D. FC/SC default, ST/LC optional; PC default, APC optional. Battery life: 100 hrs (OPM); 40 hrs (LS); 10 hrs (VFL). Compact, field‑ready build. High output stability for precise and repeatable measurements. Fast switching between test modes for efficient field workflows. Rugged housing designed for harsh outdoor and dusty environments. backlight display for clear visibility in low-light conditions. Auto-shutdown to extend battery life across long shifts. Supports continuous and modulated light for flexible testing. SPECIFICATIONS Power: 2×AA batteries, AC 100~240V ±10% / DC 5V (adapter) Working Time: >100 hrs (OPM) • >40 hrs (Light source) • >10 hrs (VFL) Operating Temperature: -10°C ~ +60°C Storage Temperature: -20°C ~ +70°C Dimensions: 7.3" × 3.3" × 1.8" (185 mm × 85 mm × 45 mm) Weight: < 300 g (without batteries)
