The recording meter: two detector grades, eight PON wavelengths and room for 200 measurements you can review on the unit — proof of work without a laptop.
| Measurement range | -70 to +6 dBm (A detector) or -50 to +26 dBm (B detector) |
|---|---|
| Display | Monochrome, backlight with auto-off |
| Storage | 200 measurements |
| Power supply | Dry cell (A1/B1) or Li-ion battery (A2/B2) |
| Dimensions | 113 × 70 × 26 mm |
| Weight | 150 g |
| Detector | InGaAs |
| Wavelength range | 800–1700 nm |
| Standard wavelengths | 850 / 980 / 1300 / 1310 / 1490 / 1550 / 1577 / 1625 nm |
| Uncertainty | ±0.15 dB |
| Display resolution | 0.001 dB |
| Connector | SC / FC / ST interfaces |
| Operating temperature | -10 °C to +60 °C |
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