
- The QIIRUN TM530 is a cutting-edge 4-in-1 fiber optic power meter that combines high accuracy, versatility, and portability.
- With its wide measurement range of -70 to +10 dBm and support for 10 wavelengths from 850 to 1650 nm, this device is ideal for continuous optical signal power measurement, fiber link loss testing, and fiber line on-off testing.
- Powered by a rechargeable Li-ion battery, the TM530 offers extended working hours and cost savings.
- Its compact size and unique color make it a convenient and efficient tool for field work in optical cable construction, maintenance, communication, sensing, and CATV applications.

TM530 OPM VFL: an important tool for testing fiber optic transmission
By measuring the absolute power of the transmitter or optical network, TM530 optical power meter can evaluate the performance of optical devices. When used in combination with stable light sources, you can measure connection losses, verify continuity, and help evaluate the transmission quality of fiber optic links. ?
TM530 can be widely used in communication trunk laying, equipment maintenance, scientific research, etc. It is an important tool for evaluating the performance of optical end equipment and assessing the quality of fiber optic transmission.

User-Self Calibration
TM530 Fiber Optic Light Tester supports user self calibration. When required, you can follow the instruction listed on the user manual to calibrate the tester, so to ensure the testing accuracy.

Standard Packing
- Optical Power Meter with Visual Fault Locator
- RJ45 Cable Sequence
- Charging Line (USB Type-C)
- English User Manual
- SC FC Connector
![]() TM530 Optical Power Meter with VFL RJ45 | ![]() TM570 Optical Power Meter with VFL RJ45 | ![]() TL563 Optical Power Meter with VFL | ![]() TL537 Optical Power Meter | ![]() TM401 Optical Fiber Identifier | ![]() Fiber Optic Cleaning Kit | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — no data | — | — | — |
| Size & Weight | 121*69*31mm / 140g | 120*71*28mm / 130g | 160*75*10mm / 250g | 120*33*30mm / 68g | 230*43*36mm / 200g | 500g |
| Li-ion Battery | ? | ? | ? | No | No | No |
| With RJ45 | ? | ? | No | No | no data | no data |
| Wavelength | 10 Wavelengths | 10 Wavelengths | 6 Wavelengths | 6 Wavelengths | no data | no data |

QIIRUN, Your Fiber Optic Products Provider, Professional

- The QIIRUN TM530 is a cutting-edge 4-in-1 fiber optic power meter that combines high accuracy, versatility, and portability.
- With its wide measurement range of -70 to +10 dBm and support for 10 wavelengths from 850 to 1650 nm, this device is ideal for continuous optical signal power measurement, fiber link loss testing, and fiber line on-off testing.
- Powered by a rechargeable Li-ion battery, the TM530 offers extended working hours and cost savings.
- Its compact size and unique color make it a convenient and efficient tool for field work in optical cable construction, maintenance, communication, sensing, and CATV applications.

TM530 OPM VFL: an important tool for testing fiber optic transmission
By measuring the absolute power of the transmitter or optical network, TM530 optical power meter can evaluate the performance of optical devices. When used in combination with stable light sources, you can measure connection losses, verify continuity, and help evaluate the transmission quality of fiber optic links. ?
TM530 can be widely used in communication trunk laying, equipment maintenance, scientific research, etc. It is an important tool for evaluating the performance of optical end equipment and assessing the quality of fiber optic transmission.

User-Self Calibration
TM530 Fiber Optic Light Tester supports user self calibration. When required, you can follow the instruction listed on the user manual to calibrate the tester, so to ensure the testing accuracy.

Standard Packing
- Optical Power Meter with Visual Fault Locator
- RJ45 Cable Sequence
- Charging Line (USB Type-C)
- English User Manual
- SC FC Connector
![]() TM530 Optical Power Meter with VFL RJ45 | ![]() TM570 Optical Power Meter with VFL RJ45 | ![]() TL563 Optical Power Meter with VFL | ![]() TL537 Optical Power Meter | ![]() TM401 Optical Fiber Identifier | ![]() Fiber Optic Cleaning Kit | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — no data | — | — | — |
| Size & Weight | 121*69*31mm / 140g | 120*71*28mm / 130g | 160*75*10mm / 250g | 120*33*30mm / 68g | 230*43*36mm / 200g | 500g |
| Li-ion Battery | ? | ? | ? | No | No | No |
| With RJ45 | ? | ? | No | No | no data | no data |
| Wavelength | 10 Wavelengths | 10 Wavelengths | 6 Wavelengths | 6 Wavelengths | no data | no data |
QIIRUN, Your Fiber Optic Products Provider, Professional































