NFO Optical power meter - The APM65C meter is a device designed for quick and easy testing of optical power in PON networks. Calibration for wavelengths 850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm allows work with single-mode and multi-mode fibers. The meter's measurement range is -50 to +26 dBm , measurement accuracy is 0.15dB , and resolution is 0.01dB | PON network testing | Measurement range: +26 ~ 50dBm | Measurement accuracy: 0.15dB | Resolution : 0.01dB | Calibrated wavelengths: 850nm / 1300nm / 1310nm / 1490nm / 1550nm / 1625nm | Connector: SC or FC | Power supply: AA*2 batteries | Battery life: up to 160h | Dimensions: 107x50x28 mm | Weight: 70 | Operating temperature: -10 ° C - 50 ° C | Integrated LED night light

NFO OTDR Grandway FHO5000-D26, 1310/1550 SM - Dynamic Range (dB): 26/24 | Event/Attenuation Dead-zone (m): 0.8/4 | IP65 protection level, outdoor enhanced | 7-inch anti-reflection LCD screen | Support multi-language display and input | Testing Modes: Visual fault locator: Visible red light for fiber identification and troubleshooting, Light source: Stabilized Light Source (CW, 270Hz, 1kHz, 2kHz output), Field microscope probe | Testing Distance Single mode: 100m, 500m, 2km, 5km, 10km, 20km, 40km, 80km, 120km, 160km, 240km |

NFO Laser light source, fault locator, power 30mW - The light source is a laser device used for quick and easy testing of fiber optic path continuity. The device is powered by two AA batteries or via an AC / DC power adapter (not included). The set includes a protective cover | Weight: 170g | Dimensions: 175mm x 26mm x 26mm | Wavelength: 650nm | Output power:> 30mW | The length of the tested section up to: 25 km | Connector: FC, ST, SC | Power supply: 2x AA battery or AC / DC power adapter (not included). | Working time on battery pack:> 40H (1mW) | Working temperature: 0 ~ + 60 ?

NFO Laser light source, fault locator, power 1mW - The light source is a laser device used for quick and easy testing of fiber optic path continuity. The device is powered by two AA batteries or via an AC / DC power adapter (not included). The set includes a protective cover | Weight: 170g | Dimensions: 175mm x 26mm x 26mm | Wavelength: 650nm | Output power:> 1mW | The length of the tested section up to: 5 km | Connector: FC, ST, SC | Power supply: 2x AA battery or AC / DC power adapter (not included). | Working time on battery pack:> 40H (1mW) | Working temperature: 0 ~ + 60 ?

NFO Laser light source, fault locator, power 20mW - The light source is a laser device used for quick and easy testing of fiber optic path continuity. The device is powered by two AA batteries or via an AC / DC power adapter (not included). The set includes a protective cover | Weight: 170g | Dimensions: 175mm x 26mm x 26mm | Wavelength: 650nm | Output power:> 20mW | The length of the tested section up to: 17 km | Connector: FC, ST, SC | Power supply: 2x AA battery or AC / DC power adapter (not included). | Working time on battery pack:> 40H (1mW) | Working temperature: 0 ~ + 60 ?

NFO Optical power meter - The APM65T meter is a device designed for quick and easy testing of optical power in PON networks. Calibration for wavelengths 850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm allows work with single-mode and multi-mode fibers. The meter's measurement range is -70 to +6 dBm , measurement accuracy is 0.15dB, and resolution is 0.01dB | PON network testing | Connector: SC or FC | Power supply: AA*2 batteries | Battery life: up to 160h | Dimensions: 107x50x28 mm | Weight: 70 | Operating temperature: -10 ° C - 50 ° C | Integrated LED night light