Jonard Tools Fiber Optic Power Meter with Data Storage

Jonard Tools®

Power Meter with Data Storage is the perfect power meter for measuring and recording both the absolute optical power and relative power loss in fibre optic cables.

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Jonard Tools Fiber Optic Power Meter with Data Storage

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Connector Types


Calibrated Wavelengths (nm)

850, 980, 1300, 1310, 1490, 1550, 1625, 1650.

Detector Type


Measurement Range

-50 dBm to +26 dBm.

Single-mode Range

980, 1310, 1490, 1550, 1625, 1650 nm, ≤ ± 0.25 dB.

Multimode Range

850, 1300 nm, ≤ ± 0.8 dB.

Data Storage Capacity

1000 entries.


0.01 dB.

Operating Time

200 hours (without backlight).

Battery Type

(3) AA batteries.


6.89" x 3.54" x 1.75" (175 mm x 90 mm x 44.5 mm).


0.66 lb (299.64 g).

Key Features
  • Measures a wide variety of wavelengths from 850-1650 nm, with a mere 0.01 dB resolution.
  • Measures 8 pre-set calibrated wavelengths with high precision to determine absolute or relative power.
  • Intelligent backlight control adjusts the screen brightness automatically to reduce power consumption.
  • Stores up to 1,000 data entries which can be downloaded via USB.
  • Reference power level can be set up and stored via included software.
  • Auto-off function can be turned on or off.
  • Includes carrying case, instruction manual, software, and FC, SC, and LC adapters so that fibre connectors can be directly connected to the tool.
    • The FC/SC adapters are for APC/PC/UPC connectors.
    • The LC adapter is for PC/UPC connectors only.

Need Help?

Send us a message or contact our team on +44(0)1745 586600 and we will be happy to talk through your requirements.


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