Optical Power Meter & VFL Visual Fault Locator TL563A-V20 Measuring Range -70 to +10dBm Output 20mW

Optical Power Meter & VFL Visual Fault Locator TL563A-V20 Measuring Range -70 to +10dBm Output 20mW

Features:
- Imported optical probe optical power meter & red light source for multiple test distance
- One-button start. Automatic switch
- Supports 6 calibration wavelengths. With wavelength memory function, the wavelength set before shutdown can be remembered after shutdown.
- Stable measurement
- Support multiple connectors
- Shell protection
- Imported chips
- 0.5dB Accuracy: Imported optical probes replace traditional probes to make the instrument's measurement display data more accurate (can be calibrated manually)
- Red light measures distance, with strong light source and strong penetrating power. Universal adapter, laser chip, red light stable output.
- Large screen data display is clearer and work efficiency is higher.
- Interface design: The optical ports use interchangeable interfaces. With FC and SC adapters, the measurement is more accurate. 2.5mm universal connector supports FC/SC/ST. Universal interfaces are interchangeable and support FC/SC/ST.

Specifications:
Optical Power Meter Module:
- Detector type: For InGaAs
- Scope of application: single and multimode fiber
- Calibration wavelength: 850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm
- Measuring range: -70 to +10 dBm
- Resolution: 0.01 dBm
- Display unit: mW/uW/nW/dBm/dB
- Measurement uncertainty: ±025dB(2%) at 25℃(±0.5dB at 850nm)

Red Light Source Module:
- Light emitting device: For FP-LD
- Operating wavelength: 650 nm
- Red light frequency flashing function: Yes. Frequency is 2Hz
- Output: 20mW

Other Parameters:
- Automatic shutdown time: 10 mins
- Optical interfaces:
* Optical power meter module with interchangeable connector for FC, SC
* Red light source module with 2.5mm universal interface
- Working temperature: -10 to +45℃
- Storage temperature: -20 to +65℃

Button Introduction:
- Switch: Press the button within one second to start automatically. Automatic shutdown cancel button.
- REF: REF setting button.
- VFL: Red light source start button. Press the button once, the light is on. Press again, light source flickers.
- dB: Relative measurement of optical power can be performed at the corresponding wavelength.
- λ: 6 different wavelengths can be selected, and LCD will display synchronously with this setting.

Package Included:
- 1 x Optical Power Meter & VFL
- 1 x FC Adapter
- 1 x SC Adatper
- 1 x Charger
- 1 x User Manual
- 1 x Bag

Note: Battery is not included. 18650 lithium battery is recommended.