| Model: FI-60 Specifications |
| General |
| Power source |
2 x AA alkaline batteries |
| Wavelength range |
780 to 1800 nm |
| Battery life |
> 70 hours |
| USB type |
2.0 |
| Screen size (W x H) |
3.7 x 3.1 cm |
| Storage temperature |
-20 to 70° C |
| Operating temperature |
0 to 50° C |
| LFI |
| Dimensions |
216 x 60 x 38 mm (8.5 x 2.35 x 1.5 in) |
| Weight |
135 g (4.8 oz) with two AA alkaline batteries |
| Detection sensitivity |
-20 dBm @ 1310 nm, -30 dBm @ 1550 nm |
| Insertion loss (typical) |
1310 nm: < .2 dB, 1550 nm: < 2 dB |
| Detected wavelengths |
850 to 1700 nm |
| Detected tones |
270 Hz, 330 Hz, 1 kHz, 2 kHz |
| Standard cable diameter range |
250 μm - 3 mm |
| OPM |
| Dimensions |
171 x 42 x 25 mm (6.8 x 1.7 x 1.4 in) |
| Weight |
100 g (3.5 oz) with two AA alkaline batteries |
| Connector input |
1.25 mm and 2.5 mm available |
| Measurement types |
dB, dBm |
| Detectable optical power range |
-65 dBm to +10 dBm |
| Max. permitted input level |
+23 dBm |
| Intrinsic uncertainty 1 |
±0.20 dB (± 5%) |
| Linearity 1 |
±0.06 dB (–50 dBm to +5 dBm) |
| Standard wavelength settings |
850, 980, 1300, 1310, 1490, 1550, 1625 nm |
| Wavelength and modulation |
270 Hz, 330 Hz, 1 kHz, 2 kHz |
| 1300, 1310, 1490, 1550, 1625 nm |
-60 to +10 dBm |
| 850, 980 nm |
-55 to +10 dBm |