| Model | G7 USB Handheld Optical Power Meter |
| Measurement Range | -70 to +6 dBm, -70 to +10 dBm, -50 to +26 dBm (selectable) |
| Supported Wavelengths (nm) | 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625 |
| Wavelength Range | 800 to 1700 nm |
| Detector Type | InGaAs |
| Optical Connector Type | Universal 2.5mm adapter compatible with SC, FC, ST connectors |
| Display | High-resolution color LCD |
| Display Resolution | Linear: 0.1%, Logarithmic: 0.01 dBm |
| Power Supply | Built-in 3.7V 900mAh rechargeable lithium battery |
| Charging Method | USB charging (supports power bank, PC, car USB) |
| Battery Life | ≥ 13 hours standby |
| Dimensions (L x W x H) | 127 mm x 48 mm x 26 mm |
| Weight | 87 grams |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -25°C to +70°C |
| Drop Resistance | Up to 2 meters |
| Memory Function | Wavelength memory for last used wavelength |
| Frequency Identification | Auto-detects fiber transmission frequency with icon display |
| User Calibration | Supports user self-calibration mode |
| Auto Power-Off | Auto shutdown after 10 minutes of inactivity |
| LED Torch | Built-in high-brightness LED flashlight, can be activated independently without powering on the device |
| Buttons and Controls | Wavelength switch, unit toggle (mW/dB), LED torch control, calibration mode, factory reset |
| Measurement Units | Supports linear (nW/mW) and logarithmic (dBm/dB) display |
| Sensor Area | 300 µm |
| Power Measurement Accuracy | ±5% uncertainty |
| Backlight and Lighting | LCD backlight with switchable lighting |
| Housing Material | ABS engineering plastic with full-edge protection |
| Frequency Recognition | Identifies continuous or modulated light signals for field diagnostics |
| Calibration Wavelengths | Standard calibration at 850, 1300, 1310, 1490, 1550, 1625 nm |
| Packaging Included | Power meter, USB data cable, user manual, warranty card, certification card, packaging box |
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G7 USB Handheld Optical Power Meter -70~+6dBm, 9 Wavelengths, Universal SC/FC/ST Connectors
Wide Measurement Range: This Multi-Wavelength fiber optic power meter has three selectable ranges of -70 to +6 dBm, -70 to +10 dBm, and -50 to +26 dBm. This gives you the best flexibility for any range of fiber optic power measurement.
Multi-Wavelength Support: This Multi-Wavelength Power Meter has you covered for 9 standard wavelengths, including 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, and 1625 nm that give you comprehensive wavelength testing capabilities in fiber optic networks.
Universal Connector Compatibility: A universal 2.5mm adapter is built in for SC, FC, and ST connector compatibility.
High-Resolution Color LCD: Clear color LCD and user interface provide better readability.
Frequency Identification: Detects and displays the fiber transmission frequency automatically to tell the technician if the signal is continuous or modulated during installation and testing.
Memory Wavelength Function: Recalls the last wavelength used for ease of use and efficiency improvement.
Rechargeable USB Battery: A built-in 900mAh lithium battery charged via USB (your laptop or portable power bank) enables longer operational time.
Integrated LED Torch: High-brightness LED flashlight can be powered on without powering on the meter when working in the dark.
Durable Construction: Produced with ABS plastic and a durable full-edge protective case, this will sustain drops of around 2 meters in use or for field use.
User Calibration & Auto Shutoff: This fiber optic meter supports user self-calibration for proper testing when every count is important and will turn off after 10 minutes of inactivity to save battery life.
Price range: $16.00 through $18.00
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