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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4.8 ★★★★★
Based on 28 reviews
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Verified Purchase
Chad
Whiting, US
★★★★★ 2
Not the Fetch-Fest I Hoped For
Color: Orange
I had high hopes for the PetDroid Interactive Dog Ball, especially with the newly upgraded features and promises of durable, motion-activated fun. Unfortunately, it didn’t quite live up to expectations for my furry friend. Here’s why I’m giving it 2 stars. Promising Features, Lackluster Results The idea behind this toy is fantastic: a durable, motion-activated ball that would entertain my dog without much effort on my part. The ball is supposed to roll around on its own, keeping my dog engaged and active. However, in practice, it just didn’t capture my dog’s interest. Durability I will give credit where it’s due: the ball is well-made and seems durable. It can withstand some rough handling, which is great for more aggressive chewers. Unfortunately, durability doesn’t mean much if your dog won’t play with it in the first place. Motion Activation The motion activation feature is hit or miss. While the ball does move around as advertised, it didn’t seem to move in a way that intrigued my dog. He gave it a sniff, watched it for a minute, and then walked away, unimpressed. I tried multiple times to get him interested, but he simply wasn’t having it. Lack of Engagement The biggest issue is that the ball just didn’t engage my dog at all. It might be more suitable for a different personality type or breed, but for my pooch, it was a total flop. He’s usually quite playful and curious, so I was surprised by his lack of interest. Final Thoughts Overall, the PetDroid Interactive Dog Ball might work for some dogs, but it was a miss for mine. If your dog is easily entertained by automated toys, it might be worth a try. However, based on my experience, I can’t wholeheartedly recommend it. Pros: Durable construction Motion-activated as advertised Cons: Did not engage my dog Motion activation wasn’t intriguing enough Might be more suitable for specific dog types or personalities If you decide to give it a shot, just be prepared for the possibility that your dog might not find it as entertaining as you hope. For us, it’s back to the drawing board for a more engaging toy.
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Reviewed in the United States on June 14, 2024
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Verified Purchase
Sally
Fort Morgan, US
★★★★★ 4
Pup Loves It, Some Other Notes
Color: Orange
We've had this for about six months and my 75 lb, 14-month-old German Shepherd pup LOVES IT. Her favorite is "Crazy Bouncing Mode." In fact, she doesn't care much for the normal mode. She chews it a lot - even drops it in her water bowl at times - and it's still going strong. This is a great purchase. It's nice hands-off entertainment. Do know that it is heavy compared to a normal ball - if your pup likes dropping it on the ground like mine does, it will land with a hard "thud," even with the included sleeve. Hopefully you don't have downstairs neighbors. Also know that the cover that goes over the charging port is removable and your dog may choke on it if they chew it in just the right manner. Definitely only let the pup play with it while supervised. All in all, great toy.
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Reviewed in the United States on February 11, 2026
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Verified Purchase
Liz. W
Port Orchard, US
★★★★★ 5
Long lasting
Size: 5 in
Love these. My dogs are aggressive chewing and these last the longest.
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Reviewed in the United States on August 25, 2025
A
Verified Purchase
Adrianna
Birmingham, US
★★★★★ 5
Bully proof?!
Size: 5 in
We have the cutest little pit/lab mix who destroys stuffed toys in about two seconds flat. It’s always a HUNT to find toys he won’t instantly shred. This brand has some of the best! They were in FiveBelow for a while and it was the only brand that stood up to him initially. He finally got through the first only after MONTHS so we bought a few back ups and they’re still going strong months later! They’re also not super heavy so these end up being the toys we play fetch with most often! 100% will be buying more in this line in the future!
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Reviewed in the United States on June 15, 2024
C
Verified Purchase
Carol
Waukegan, US
★★★★★ 4
Great Option
Size: 5 in
When this chew arrived, it immediately became a favorite. It seems sturdy and is soft enough to be dental friendly.
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Reviewed in the United States on April 12, 2024

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