Tribrer APM58 Mini Optical Power Meter – 4 in 1 Fiber Tester
The Tribrer APM58 Mini Optical Power Meter is a compact and portable 4-in-1 fiber optic tester designed for fiber testing, network cable testing and troubleshooting applications.
The Tribrer APM58 combines four useful functions in one device:
- Optical Power Meter (OPM)
- Visual Fault Locator (VFL)
- RJ45 Network Cable Tester
- LED Light
This combination allows technicians to carry one compact testing instrument instead of multiple separate tools.
Tribrer APM58 Optical Power Meter
The integrated Optical Power Meter uses an InGaAs photodetector and has a wavelength response range of 700–1700nm.
The Tribrer APM58 supports eight calibrated wavelengths:
850 / 1270 / 1300 / 1310 / 1490 / 1550 / 1577 / 1625nm
It provides a display range of -50 to +26dBm, with 0.01dB resolution and specified accuracy of ±0.2dB.
20mW Visual Fault Locator
The built-in Visual Fault Locator (VFL) provides 20mW output power and uses a 2.5mm universal connector.
The VFL is designed to help technicians perform fast fiber fault location during fiber optic installation, testing and troubleshooting.
The device also supports modulation testing at:
- 270Hz
- 1kHz
- 2kHz
RJ45 Network Cable Tester
The Tribrer APM58 Fiber Tester also includes an RJ45 network cable testing function.
This makes the device useful for technicians who work with both fiber optic cables and network cables, providing basic cable testing capability within the same portable instrument.
Built-in LED Light
The Tribrer APM58 includes a built-in LED light for working in dark environments.
This additional function can be useful during field installation, maintenance and fiber optic troubleshooting where additional illumination is required.
9. Tribrer APM58 Specifications
| Specification | Details |
|---|---|
| Product | Tribrer APM58 Mini Optical Power Meter |
| Functions | OPM + VFL + RJ45 Tester + LED |
| PD Type | InGaAs |
| OPM Connector | 2.5mm Universal |
| Wavelength Response Range | 700–1700nm |
| Calibrated Wavelengths | 850/1270/1300/1310/1490/1550/1577/1625nm |
| Display Range | -50 to +26dBm |
| Resolution | 0.01dB |
| Accuracy | ±0.2dB |
| Modulation Test | 270Hz / 1kHz / 2kHz |
| VFL Connector | 2.5mm Universal |
| VFL Output Power | 20mW |
| LED Light | Yes |
| RJ45 Cable Test | Yes |
| Data Storage | Yes |
| Storage Capacity | 500 data |
| Battery | 450mAh |
| Operating Temperature | -10–50°C, <90%RH |
| Storage Temperature | -20–60°C, <90%RH |
| Weight | 100g |
| Size | 59 × 98 × 27mm |
10. Applications
The Tribrer APM58 Optical Power Meter is suitable for:
- FTTx applications
- Fiber optic installation
- Fiber optic testing
- Optical power measurement
- Fiber fault location
- Fiber optic troubleshooting
- Network cable testing
- RJ45 cable testing
- Fiber optic maintenance
- Telecom network installation
- Field fiber testing
11. Buy Tribrer APM58 in Pakistan
Looking to buy Tribrer APM58 Optical Power Meter in Pakistan?
The Tribrer APM58 combines an Optical Power Meter, Visual Fault Locator, RJ45 cable tester and LED light in one compact fiber testing device.
Universal Fiber Solutions provides fiber optic testing equipment and networking solutions for professional technicians, telecom installers and FTTx applications.
Contact Universal Fiber Solutions to check the Tribrer APM58 price, availability and purchasing options in Pakistan.






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