DESCRIPTION
The Mini Flip Cover Optical Power Meter is a highly portable and ergonomic fiber optic testing device designed for precision measurement of continuous optical signals. Featuring a flip-cover design, this device provides enhanced protection for the built-in InGaAs detector and laser components, ensuring long-term durability and accuracy.
Designed with engineers and field technicians in mind, the Mini Flip Cover Optical Power Meter offers automatic wavelength memory, manual calibration, and a wide dynamic range (-70 to +3 dBm or -50 to +20 dBm) for diverse fiber-optic applications.
Its long battery life (120 hours per charge) and overcharge protection circuit make it a reliable and safe choice for professionals working in telecommunications, network maintenance, and fiber-optic deployment.
Product Specifications
| Parameter | Specification |
| Wavelength Range | 800~1700 nm |
| Detector Type | InGaAs |
| Power Measurement Range | -70 to +3 dBm / -50 to +20 dBm (Optional) |
| Uncertainty | ±5% |
| Standard Wavelengths | 850, 980, 1270, 1300, 1310, 1490, 1550, 1625 nm |
| Display Resolution | Linear: 0.1% / Logarithmic: 0.01 dBm |
| Illumination Brightness | 5000 mcd |
| Input Voltage | 3~6V |
| Operating Temperature | -10°C to +60°C |
| Storage Temperature | -25°C to +70°C |
| Auto Power-Off Time | 10 min |
| Battery Life | ≥120 hours |
| Standby Time | 365 days |
| Power Supply | Built-in 900mAh lithium battery, AA batteries, or external power input |
| Charging Protection | Overcharge protection circuit |
| Connector Type | SC, FC, ST |
| Device Dimensions | 131 × 40 × 19 mm |
| Device Weight | 53g |
Selection Notes
- Typically selected when technicians need an ultra-portable meter with wavelength memory and manual calibration, and they want a protected detector interface for frequent pocket carry and repeated field handling.
- May not be appropriate for teams that cannot standardize the measurement-range version (−70~+3 vs. −50~+20) and record-keeping capability across projects, since mixed configurations commonly reduce data comparability during troubleshooting or acceptance testing.
Feature Details

- Flip-Cover Design– Protects optical components from dust and impact.
- Ergonomic & Lightweight– One-handed grip for comfortable field operation.
- Auto Power-Off & Wavelength Memory– Enhances battery efficiency and usability.
- Manual Calibration– Allows precise adjustments for different fiber types.
- Built-in LED Light– Provides illumination for low-light environments.
- Multiple Power Options– Works with a 900mAh rechargeable lithium battery, AA batteries, or external power.
- Safe Charging Technology– Overcharge protection prevents battery damage and extends device lifespan.
Application Details
- Telecommunications & Network Testing– Ensures accurate optical signal measurement in fiber-optic communication networks.
- Fiber Installation & Maintenance– Helps verify fiber integrity in construction and repair work.
- FTTH Deployment– Supports last-mile fiber connections with precise optical power testing.
- Data Centers & ISP Networks– Assists in fiber signal troubleshooting and maintenance checks.
- Industrial Sensing Applications– Suitable for measuring optical signals in fiber sensor networks.
Other Extended Information
- Built-in Battery Efficiency: A single charge lasts 120 hours, reducing the need for frequent charging.
- Data Logging & Storage: Supports test record storage for convenient data retrieval.
- Quick Operation: Simple interface with intuitive controls for fast fiber testing.
FAQ
Q1: What is the advantage of the flip-cover design?
Protects the detector from dust and damage, extending device lifespan.
Q2: What wavelengths does G2 support?
Commonly 850–1625nm depending on model.
Q3: Is it easy to carry?
Yes, lightweight pocket-sized design for field work.
Q4: Does it support backlight display?
Yes, optional backlight for low-light environments.
Q5: What is the battery type?
The device supports a built-in rechargeable lithium battery or AA batteries, depending on the model configuration.
Q6: Does it store measurement records?
Basic versions do not; advanced models may include storage.
Q7: Can it measure both SM and MM fiber?
Yes, suitable for single-mode and multimode testing.








