NFO Optical power meter - Device used for quick and easy testing of optical power in networks | The meter can be tested for wavelength values: 850/1300/1310/1490/1550 / 1625nm and adapters FC / SC / ST and 2.5mm UPP | The meter has the option of switching on the autometric energy saving option after 10 minutes at rest | Thanks to the rubber coated housing, the device is resistant to shocks and falls from a low height | Working temperature: -10 ° C +60 ° C | Accuracy: 0.01dbm | Power supply: 3 * AAA batteries

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 |