SKU: 46052587990

Optical Time Domain Reflectometer OTDR NK2230

Sale price$149.07 Regular price$165.63
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Description

Optical Time Domain Reflectometer OTDR NK2230NK2230 MiniOTDRis a hand held and intelligent measuring instrument. lt adopts 3. 5 inch color screen,doubleoperation of keys and touch. lt has simple interface, highlyoptimized parameter configuration and max 32 dB dynam ic range. lt integrates Visual Fault Location and adoptsintelligent power saving tube 10 hours of super long standby to ensure the field test work efficiently. NK2230 MiniOTDR is mainly used to measure the lengthloss and connection

NK2230 MiniOTDRis a hand-held and intelligent measuring instrument.lt adopts 3.5-inch color screen,doubleoperation of keys and touch. lt has simple interface, highlyoptimized parameter configuration and max 32 dB dynam-ic range. lt integrates Visual Fault Location and adoptsintelligent power saving tube 10 hours of super long standby to ensure the field test work efficiently.

NK2230 MiniOTDR is mainly used to measure the lengthloss and connection quality of optical fiber and cable.It iswidely used in engineering construction, link maintenancetest, emergency repair, development and production mea-surement of optical fiber communication system. lt ismainly used in LAN,access network and FTTH.

1.5m event blind area, easy to test 5m jumper

Standard SOR file output format

Detection of online test, automatic alarm with light

Nomenclature in Chinese and English

Batch processing of data, printing report forms

Key + touch screen dual operation mode

Ultra wide temperature range of- 10°C~+50C

10 hour long endurance

OTDR
Fiber Type G.652
Wavelength 1310nm±20nm/1550nm±20nm
Dynamic Range 32dB/30dB
Event Blind Zone 1.5m
ATT Blind Zone 8m
Test Range 500m/1km/2km/4km/8km/16km/32km/64km/128km
Pulse Width 5ns/30ns/50ns/100ns/275ns/320ns/500ns/1000ns/5000ns/10000ns
Ranging accuracy ±(1m+ Sampleinterval+0.005%XTest distance)
Loss accuracy ±0.05dB/dB
Sampling Points 16k~128k
Sampling resolution 0.05m~16m
Reflection accuracy ±4dB
File format SOR Standard file format
LOss Analysis 4-point method /5-point method
Laser Safety Level Class Il
Data Storage Internal: <1000 curves; External: 4G bit
Connector FC/UPC (Interchangeable SC、ST)
Refresh Rate 3Hz (Typ.)
Data lnterface USB
VFL
Wavelength 650nm±20nm
Output Power >2mW
Mode CW/1Hz/2Hz
Connector FC/SC/ST
Display 3.5inch ColorLCD + Touch Screen
Power Supply AC/DCAdapter:nput: 100V~240V,50/60Hz,0.6A
Output:12V~19V,1.5A,Li-Battery: 7.4V,5200mAh
Battery working hours >10h
Operating Temperature -10°C~+50°C
Storage Temperature -40°C~+70°C0
Relative Humidity ~95%Non Condensing
Weight <1kg
Size 208mmX110mmx56mm
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46052587990

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4.2 ★★★★★
Based on 26 reviews
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Tee Hix
Louisville, US
★★★★★ 5
So gentle and moisturizing. Great for super sensitive skin.
Style: Tolerance Daily Foaming Facial Cleanser
This is so gentle and moisturizing. Does not irritate my skin in any way. My skin is super sensitive and I have atopic dermatitis, it has been the best cleanser I’ve used to date. I was using another one from this brand and it was fine but this is the one I will continually stick with from now on. Just hope they don’t change the formula.
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Reviewed in the United States on May 14, 2026
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Jaime B.
West Palm Beach, US
★★★★★ 4
Good for sensitive skin
Style: Tolerance Daily Foaming Facial Cleanser
This cleanser is really good for sensitive or compromised skin barrier.
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Reviewed in the United States on May 18, 2026
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Mrs. Lynda A. M. Brown
Boise, US
★★★★★ 5
Wonderful face cleanser
Style: Tolerance Daily Foaming Facial Cleanser
The best product I have found for cleansing my make up off. I have rosacea and I find this to be so gentle on my face.
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Reviewed in the United States on May 27, 2026
M
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Mimi D.
Battle Creek, US
★★★★★ 5
A foaming cleanser that doesn't dry out my skin!
Style: Tolerance Daily Foaming Facial Cleanser
I have very dry, reactive skin and initially looked past this face wash because it is foaming which is usually a no-go for my skin. I am pleasantly surprised with how well my skin tolerated this product. No dryness or irritation and my face felt clean. I also love that it is fragrance free because fragrances seem to really irritate my skin and who needs to smell their face wash? I am happy to say this is another great product from Avene!
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Reviewed in the United States on April 2, 2026
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Niki Picks
Cuba, US
★★★★★ 5
Gentle cleanser for dry and sensitive skin.
Style: Tolerance Daily Foaming Facial Cleanser, Style: Tolerance Daily Foaming Facial Cleanser
I have dry and sensitive skin, and this cleanser has worked very well for me. It is very gentle on the skin and has not caused any irritation. The texture is light and foamy, it spreads easily across the face and rinses off without leaving any residue. After using it, my skin feels clean, soft, and comfortable, without any tightness. The size is quite large, which I find great because it lasts a long time with daily use. Overall, a simple but very pleasant cleanser for sensitive skin.
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Reviewed in the United States on April 13, 2026

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