| Wavelength |
1310 nm or 1550 nm ±20 nm |
| Fibre Type |
G.652 SM Fibre |
| Dynamic Range |
24 dB or 22 dB |
| Test Range |
16.40 ft. to 37.28 mi (5 m to 60 km) |
| Event Blind Zone |
9.84 ft. (3 m) |
| ATT Blind Zone |
26.25 ft. (8 m) |
| Pulse Width |
3 ns to 10 us |
| Ranging Accuracy |
± (1 m+ Sampling Interval +0.005% x Test Distance) |
| Loss Accuracy |
±0.2 dB/dB |
| Sampling Points |
16 k to 128 k |
| Sampling Resolution |
0.164 ft. to 26.25 ft. (0.05 m to 8 m) |
| Reflection Accuracy |
±3 dB |
| Data Storage |
Internal: ≥600, External: TF Card |
| Laser Safety Level |
Class Ⅱ level |
| File Format |
SOR Standard File Format |
| Connector |
FC or UPC (Interchangeable SC, ST) |
| Wave Range |
800 nm or 1700 nm |
| Interface Type |
Universal FC/SC/ST |
| Test Range |
-50 dBm to +26 dBm |
| Uncertainty |
±5% |
| Frequency Identification |
CW or 270 or 330 or 1 k or 2 kHz |
| Calibration Wavelength |
850 nm or 980 nm or 1300 nm or 1310 nm or 1490 nm or 1550 nm or 1625 nm or 1650 nm |
| Work Wavelength |
650 nm ± 20 nm |
| Output Power |
≥10 mW |
| Mode |
CW or 1 Hz or 2 Hz |
| Connector |
FC or SC or ST |
| Test Range |
3280.84 ft. (1000 m) |
| Display |
8.89 cm (3.5 in) Colour LCD |
| Data Interface |
Micro USB |
| External Storage |
TF Card |
| Power Supply |
Polymer Li-battery: 3.7 V, 4000 Mah, Power Adapter: 5 VDC, 2 A |
| Battery Life |
Standby>20 hrs, Measuring Time>12 hrs |
| Operating Temperature |
14 °F to 122 °F (-10 ℃ to +50 ℃) |
| Storage Temperature |
-40 °F to 158 °F (-40 ℃ to +70 ℃) |
| Relative Humidity |
0% to 95% non-condensing |
| Dimension |
6.81 in x 3.23 in x 1.46 in (173 mm x 82 mm x 37 mm) |
| Weight |
≤0.772 lb (350 g) |
