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This is a handheld LED optical light source with the unique VisiTester option, combining 850 and 1300 nm multimode LEDs with a visible fault blink function. Optimized for multimode and plastic optical fiber (POF) testing, it provides reliable loss measurement, polarity verification, and continuity checking when paired with a compatible optical power meter.
This is a handheld LED optical light source with the unique VisiTester option, combining 850 and 1300 nm multimode LEDs with a visible fault blink function. Optimized for multimode and plastic optical fiber (POF) testing, it provides reliable loss measurement, polarity verification, and continuity checking when paired with a compatible optical power meter.
Features
| Source Type | VisiTester multimode LED |
| Wavelengths | 850 nm, and 1300 nm |
| Output Power | -35 dBm (50 μm) -25.5 dBm (62.5 μm) -23 dBm (1 mm POF) |
| VisiTester Output | +2 dBm at SMF CW or 2 Hz blink Class 1 laser safety |
| Stability | 0.01 dB (typical, 15 minutes, EF compliant) |
| Reconnection Repeatability | <0.1 dB at 95% confidence |
| Modulation | 270 Hz 1 kHz 2 kHz ±2% 12 Multi-Fiber ID tones |
| Encircled Flux | Compliant with IEC 61280-4-1 TIA 526-14A TIA TSB-178 |
| Calibration | ISO/IEC 17025 traceable 3-year cycle |
| Power Supply | 2 × AA alkaline NiMH rechargeable via USB |
| Battery Life | 80 to 90 hours typical |
| Display | 2.9 × 2.2" (74 × 55 mm) backlit LCD, sunlight-readable |
| Case | Polycarbonate body with rubber edges Moisture resistant 1 m drop tested |
| Temperature | Operating: 5 to 131°F (-15 to 55°C) Storage: -13 to 158°F (-25 to 70°C) Humidity: 0 to 95% RH |
| Warranty | 3 years |
| Dimensions | 7.5 x 4.1 x 1.4" (190 x 105 x 35 mm) |
| Weight | 0.93 lbs (420 g) |
| Source Type | VisiTester multimode LED |
| Wavelengths | 850 nm, and 1300 nm |
| Output Power | -35 dBm (50 μm) -25.5 dBm (62.5 μm) -23 dBm (1 mm POF) |
| VisiTester Output | +2 dBm at SMF CW or 2 Hz blink Class 1 laser safety |
| Stability | 0.01 dB (typical, 15 minutes, EF compliant) |
| Reconnection Repeatability | <0.1 dB at 95% confidence |
| Modulation | 270 Hz 1 kHz 2 kHz ±2% 12 Multi-Fiber ID tones |
| Encircled Flux | Compliant with IEC 61280-4-1 TIA 526-14A TIA TSB-178 |
| Calibration | ISO/IEC 17025 traceable 3-year cycle |
| Power Supply | 2 × AA alkaline NiMH rechargeable via USB |
| Battery Life | 80 to 90 hours typical |
| Display | 2.9 × 2.2" (74 × 55 mm) backlit LCD, sunlight-readable |
| Case | Polycarbonate body with rubber edges Moisture resistant 1 m drop tested |
| Temperature | Operating: 5 to 131°F (-15 to 55°C) Storage: -13 to 158°F (-25 to 70°C) Humidity: 0 to 95% RH |
| Warranty | 3 years |
| Dimensions | 7.5 x 4.1 x 1.4" (190 x 105 x 35 mm) |
| Weight | 0.93 lbs (420 g) |
