Item was just as shown in the photos. Looks almost new even the carrying case. Was updated through all process of shipping and clearing through customs. I highly recommend buying from them.
Company replied
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See what reviewers are saying
Purchased a Nidek DS20 Handheld Fundus Camera in used condition. Product came as described in the photos and description. Extremely fast shipping from the UK to US in less than 3 days. Seller also acc... See more
Company replied
My name is Ricardo, and I'm speaking from Argentina. I want to thank Aziz and his team, as well as everyone at TT Instruments, for their excellent support in any type of incident. They always respon... See more
Company replied
Excellent company to do business with. Very professional & knowledgeable. I have made 2 orders to the U.S. and it's was very easy and very fast to receive items I purchased. TT Instruments sets the... See more
Company replied
Company details
- Telecommunications Equipment Supplier
- Fiber-Optic Products Supplier
- Measuring Instruments Supplier
- Scientific Equipment Supplier
Written by the company
We are an ISO-certified UK company offering sales of precision test and measurement equipment worldwide at great prices. TT Instruments® specialises in the sale of test and measurement equipment for a range of industries. Our growing portfolio now includes telecommunications test equipment, laboratory test equipment, and electronic test equipment — giving our customers flexible, cost-effective access to high-quality instruments when they need them. Our range of products includes telecoms, radio frequency, and fibre optic test equipment such as OTDRs, OSAs, fusion splicers, cable, CATV, Ethernet/network testers and much more. We pride ourselves on delivering exceptional customer service, as evidenced by our numerous customer testimonials, both local and international. Our customers keep coming back. Customer satisfaction is at the heart of everything we do. We are passionate about excellent service, and it is important to us that every customer is satisfied and that we exceed their expectations. We ship worldwide on an express service, with most orders delivered in less than a week. We strongly believe in sustainability and actively seek to reduce waste. Rather than equipment being disposed of and sent to landfill, we will purchase all your unwanted, end-of-life, surplus or faulty technical equipment at a fair price — paid upfront. We offer a hassle-free collection service and ensure all devices are reused by exporting them to developing countries or responsibly recycling them for parts if a device is not salvageable.
Contact info
Unit 2 Wainright Court, Canterbury Street, Blackburn, Lancashire, BB2 2DY, Blackburn, United Kingdom
- 03333355044
- hello@ttinstruments.com
- www.ttinstruments.com
4.7
Excellent
83 reviews
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Hasn’t replied to negative reviews
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Sumitomo 72c+
The order placed from Belgium was delivered within three days, which reflects an exceptional level of service.
May 15, 2026
The splicer was defective from the very…
The splicer was defective from the very beginning, even though it was advertised as serviced and fully working. The heater motor error appeared immediately, making the unit unusable. I lost both time and money on shipping and return handling. Very disappointing experience.
May 8, 2026
Item was just as shown in the photos
Item was just as shown in the photos. Looks almost new even the carrying case. Was updated through all process of shipping and clearing through customs. I highly recommend buying from them.
May 7, 2026
Reply from TT Instruments
Thank you for shopping with us. Hope to see you again.
Reply from TT Instruments
Thank you for shopping with us.
nice and competent mail support
nice and competent mail support, fast and uncomplicated shipping and order processing.
April 28, 2026
Reply from TT Instruments
Thank you for shopping with us.
Reply from TT Instruments
Thank you for shopping with us.
Reply from TT Instruments
Thank you for shopping with us.
Positive experience...
Ordered online through their website on Sun., the item was despatched on Mo. and arrived after 3 days (international shipping). I tested it thoroughly -the item is both cosmetically and technicaly in excellent condition.
March 30, 2026
Reply from TT Instruments
We're happy to know the product was to your satisfaction. Hope to do business again with you.
Excellent company to do business with
Excellent company to do business with. Very professional & knowledgeable. I have made 2 orders to the U.S. and it's was very easy and very fast to receive items I purchased.
TT Instruments sets the bar high that's for sure. I recommend this company to anyone. I am very pleased with them and the items.
I will continue to do business with them without hesitation.
March 10, 2026
Reply from TT Instruments
Thank you for your trust.
Can't be better.
They are my favorite store for used VIAVI equipment. The quality is always better than expected.
February 25, 2026
Reply from TT Instruments
Thank you Rolf for trusting us with your purchases.
Great price on product and shipping
Great price on product and shipping, fast shipping, great packing job.
February 9, 2026
Reply from TT Instruments
Thank you for trusting us with your purchase. Hope to see you again.
Great customer service and fast shipping.
Order from US and the customer service was great. Device was exactly the way it was described and I definitely do business again. Shipping was quick and simple!!!!
January 29, 2026
Reply from TT Instruments
Thank you for trusting us with your purchase. We look forward to see you again on our store.
Fantastic seller
Fantastic seller. I ordered a current probe from them on eBay and it came from UK to US in 4 days. Good price. Item in fantastic condition and well packed.
February 12, 2026
Unprompted review
Reply from TT Instruments
Thank you for shopping with us. Hope to do business again soon.
I 'm satisfied of
I received the parcel as expected. The instrument Is working very well, I'm very grateful to TT Instruments for their great service.
February 2, 2026
Reply from TT Instruments
Thank you for trusting us with your purchase.
Reply from TT Instruments
Thank you for shopping with us.
Reply from TT Instruments
Thank you for your kind review. We're glad that you had a good shopping experience.
Nidek DS20 Handheld Fundus Camera
Purchased a Nidek DS20 Handheld Fundus Camera in used condition. Product came as described in the photos and description. Extremely fast shipping from the UK to US in less than 3 days. Seller also accepted my best offer and got it for a good deal. Secure packaging. Overall very satisfied with my purchase.
January 21, 2026
Unprompted review
Reply from TT Instruments
Thank you for trusting us with your purchase. Hope to see you again.
Quick delivery to Switzerland
Quick delivery to Switzerland. Equipment in excellent conditions.
December 17, 2025
Reply from TT Instruments
Thank you for trusting us with your purchase.
Reply from TT Instruments
Thank you for shopping with us!
Reply from TT Instruments
Thank you shopping with us, hope to see you again.
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