Feature:
- Simultaneous linnear (mW) and non-linear (dBm) display
- Automatic Wavelength Recognition
- Automatic frequency identification
- Threshold setting
- Support 1,000 data storage
- Support USB connection with PC for data transfer
- Support Backlight Level 4
- Support user self-calibration
- Support FC/SC/ST interfaces
- Support USB Power Supply
Specification:
| Model | MAY20A | MAY20B |
| Measuring Range | -70 to +10dBm | -50 to +26dBm |
| Calibrated Wavelength | 850/980/1300/1310/1490/1550/1625/1650nm | |
| Detector Type | InGaAs | |
| Resolution | Linear display: 0.1%, logarithmic display:0.01dBm | |
| Linearity | ±5% | |
| Automatic Shutoff Time | 10min | |
| Continuous Working Time | 12h | |
| Data Storage | 1,000 | |
| Connector | Interchangeable FC, SC, ST | |
| Tone Detection | 270, 330, 1k, 2kHz | |
| Power supply | Rechargeable Lithium battery (2400mAh) | |
| Backlight | Yes | |
| USB Interface | Yes | |
| Dimension | 186*100*50mm | |
| Net Weight | 240g | |
| Operating Temperature | -10 to +50℃ | |
| Storage Temperature | -40 to +70℃ | |
| Relative Humidity | 0~95% (non-condensing) | |
Optical Light Source:
| Wavelength | 1310/1490/1550±20nm |
| Emitter Type | FP-LD |
| Output Power | ≥-5dBm |
| Output Stability | 30min: <±0.05dB |
| Connector | FC |
Visual Fault Locator:
| Wavelength | 650±30nm |
| Output Power | 10mW |
| Modulation Frequency | CW/1Hz/2Hz |
| Connector | Universal 2.5mm adapter (FC/SC/ST) |
Standard Accessory:
| Item | Name | Quantity |
| 1 | Optical Multimeter with VFL | 1pc |
| 2 | User Manual | 1pc |
| 3 | Qualification Certificate | 1pc |
| 4 | 2400mAh Lithium Battery | 1pc |
| 5 | Data Line | 1pc |
Ordering Information:
Model: MAY22X-X-X-X
| Model | X: OPM Range | X: OLS | X: VFL | X: OLS Interface |
| MAY22 | A: -70~+10dBm | T: 13101490//1550nm | 10: 10mW | None: UPC (default) |
| B: -50~+26dBm | A: APC |
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