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Mini Active OTDR Fiber Optic Tester smart odtr Opitcal Fiber Reflectometer Breakpoint Loss living Test OPM VFL 1310 1550 1625nm

Mini Active OTDR Fiber Optic Tester smart odtr Opitcal Fiber Reflectometer Breakpoint Loss living Test OPM VFL 1310 1550 1625nm

170.51$ 275.81$Price range: 170.51$ through 275.81$
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Description

  • Wireless function: No
  • High-concerned chemical: None
  • Fiber Type: Single Mode
  • Connector Type: SC/FC/ST
  • Model Number: GR-230
  • Brand Name: GREATOOL
  • Origin: Mainland China

Mini-OTDR 7-IN-1

Multi-functional / Multi-Touch / Compact / Portable

7-in-1

integrate multiple functions

Integrate 7 functions:

OTDR / VFL / OPM / LS / Event Map / Loss Test / Led

Color & clear display

3.5-inch touch screen

Supports multi-touch

Reliable long-distance use

Hassle-Free Testing up to 60km

Stable performance from 3m to 60km

Minimum test distance: 3m

Test Rang is 100m to 80km

One-Touch Testing

One-Click Automatic Line Testing

Can test line breaks, weak light points, bends, and losses

ï¼®o.1: Bend point at 43.4 m (2.63 dB loss).

No.2: Break point (end of line), total length 79.65 m (total loss 2.63 dB).

Total line length: 98.02 m, total loss: 0.04 dB. The end point is a break.

Point 1: Flange connection at 0.101 km (loss 1.33 dB )

Point 2: Break point at 2.145 km (1.45 dB total attenuation)

Total line length: 3.06m with 0.02dB loss, perfect for short-distance testing.

Quick-locate feature

One-click event mapping

Visualized results for enhanced fault analysis

Quick-read results

Event Map for clearer results

â‘  Launch

â‘¡ Termination (End,Break point)

â‘¢ Reflective Event  (likely Connector)

â‘£ Non-Reflective Event

(likely bending or splice)

⑤ Optical Splitter

(likely 1×4 splitter)

1.42.38m – Attenuation point (8.07dB loss)

Event Type: Non-reflective loss (likely bending or splice)

2.70.46m – Connection point

Event Type: Reflective Ecent (likely bending or splice)

3.Total Length: 100.07m

Integrate multiple functions

All-in-One Multi-Function Device

VFL / OPM / LS / Loss Test / Event Map / Led

Long battery life

Built-in rechargeable Li-ion

2000mAh Li-ion battery, lasts 4-5 hours

Stores/Archives print reports

Device stores up to 400 records internally, Expandable memory, supports up to 32GB SD card

In-depth understanding

Interface Description

â‘ OTDR / Ls Port â‘¡ OPM Port â‘¢ VFL Port â‘£LED
⑤ TF Card Slot ⑥ Power / LED Switch ⑦ USB-C Port ⑧ Reset Button

Technical Specifications

Model

GR-230M

GR-230T

Wavelength

1310/1550nm±20nm

1550nm±20nm

Dynamic range

22/20dB

20dB

Fiber type

G.652D/G.657A1

Dead zone

EDZ:2m;ADZ:8m

Measuring range

100m/500m/1km/2km/5km/10km/20km/40km/60km/80km

Pulse width

5ns/10ns/20ns/50ns/100ns/275ns/500ns/1us/2us/5us/10us

OPM

Wavelength

850/1270/1300/1310/1490/1550/1577/1610/1625/1650nm

Range

-50~+26dBm

Frequency

270Hz/330Hz/1kHz/2kHz

Uncertainty

±5%

Connector

Universal:FC/SC/ST

Laser source

Wavelength

OTDR wavelength

Power

-5dBm±3dB

Uncertainty

±5%

Connector

SC

VFL

Wavelength

650nm

Power

10mw

Other

Battery

2000mAh/3.7V

Adapter

USB-C

Memory

Inside ≥ 400 External:SD (up to 32GB)

Packaging

Host / Carrying Case / Charging Cable / Lanyard / UserGuide / Cleaning Swabs

Additional information

Color

GR-230F2(APC), GR-230M(APC), GR-230M(UPC), GR-230T(APC), GR-230T(UPC), GR-230TF(APC), GR-230TF(UPC), GR230M(APC), GR230M(UPC), GR230T(UPC)

Wireless function

No

High-concerned chemical

None

Fiber Type

Single Mode

Connector Type

SC/FC/ST

Model Number

GR-230

Brand Name

GREATOOL

Origin

Mainland China

Reviews

  1. a***a (verified owner)

    Excellent equipment, I’m already testing it and it gives very good readings! The after-sales service is excellent, they sent me the video to see how it works, etc!!! The shipment took longer than usual but it’s an issue with CNMEX logistics that leaves much to be desired… with imile and jyt and faster

  2. A***t (verified owner)

    Fast and careful shipping… mini touch OTDR… menus in French possible… the only defect might be but still… it’s the wavelength of test only in 1550… but it will do the job and we’ll see if the tests with active fiber give correct results…

  3. w***a (verified owner)

    The product has been received. It is correct and complete. Fast delivery and works well.

  4. L***n (verified owner)

    The device works well, it has several functions (laser, photometer, signal simulator, reflectometer, event map) I recommend it!

  5. AliExpress Shopper (verified owner)

    Thank you, seller. A good mini ODR 📡.

  6. AliExpress Shopper (verified owner)

    Very good, I recommend it. Tested and approved using precise measurements, it makes work much easier.

  7. M***s (verified owner)

    Very accurate for under £100. Got this for basic fault finding and surprisingly works very well compared to the 5k ones

  8. AliExpress Shopper (verified owner)

    I’ve used this to test an approximately 600m run of os2 singlemode fibre. For the small business user or technician it’s absolutely excellent value for money compared to the ‘named’ alternatives available. Accuracy was very impressive and it picked up all splices on the length of the cable and identified a break in a core very quickly. Stable light source is also very useful if you have something to plug into on the other end. For the price this is absolutely excellent, don’t let anyone tell you otherwise.

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