Marking retroreflectometer
Marking retroreflectometer
TBTRMR-1
TBTRMR-1 marking retroreflectometer is a portable on-site measuring instrument, used for measuring the retroreflection characteristic of road marking. TBTRMR-1 type instrument is to simulate the brightness of road marking that can be seen by the driver under the illumination of motor vehicles at night, and the measured parameter is the coefficient of retrorefection brightness at night, namely, RL value.
Automatic Falling Weight Deflectometer (FWD) Trailer type  &   Single point / multi point
Automatic Falling Weight Deflectometer (FWD) Trailer type & Single point / multi point
FWD-NJ-M
Automatic Falling Weight Deflectometer (FWD) Trailer type & Single point / multi point
Rotational Viscometer
Rotational Viscometer
NDJ-1F
Neutral packing
OEM accepted
About TBT

Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd (TBT) is a world leader specialized in exporting testing instruments and equipment for the field of civil engineering, scientific research. Our products are especially necessary for civil engineering constructions, including machines and accessories that can conduct soil testing, cement testing, concrete testing, asphalt testing, material testing and NDT.

TBT has always been the main channel of trading testing products for nearly 10 years. Since it was founded in 2008, TBT has always been enhancing its products and service for better technology and best trading. It is dedicated to improving the business cooperation between companies and distributors around the globe. We promise that we will continually provide our customers with best price, best quality and best service. 

Our News
Payment Supported

Subscribtion