-
E-mail
sales@landteknet.com
-
Phone
13710808825
-
Address
3rd Floor, Building B, No. 265 Yuhai Road, Haibei, Liwan District, Guangzhou City
Guangzhou Lantai Instrument Co., Ltd
sales@landteknet.com
13710808825
3rd Floor, Building B, No. 265 Yuhai Road, Haibei, Liwan District, Guangzhou City

![]() |
Product Application: Suitable for use in industries with surface roughness requirements such as shot blasting, printing, and spray anti-corrosion. Calculate the corresponding parameters based on selected measurement conditions and display all measurement parameters clearly on the LCD monitor. |
Product Features:
*Compliant with ASTM D 4417-B,IMO MSC.215(82),SANS 5772,US Navy NSI 009-32,US Navy PPI 63101-000. The testing method can directly measure the height of the peak valley of the surface.
*The sharp stylus embedded in the instrument senses the roughness of the measured surface.
*The roughness of the measured surface of the workpiece causes displacement of the contact pin, which changes the inductance of the sensor inductance coil, thereby generating an analog signal proportional to the roughness of the measured surface at the output terminal of the phase sensitive rectifier.
*After amplification and level conversion, the signal enters the data acquisition system, and the DSP chip performs digital filtering and parameter calculation on the collected data.
*High precision inductive sensor.
*Integrated design, small size, light weight, easy to use.
*It has an automatic shutdown function.
*It has the function of converting between metric and imperial systems.
*It has the function of calculating the average value.
*Using USB data cable output for communication with PC; Provide Bluetooth data output options.
![]()
technical specifications:

![]()





![]()
![]() |
Manufacturer's direct supply guarantees profits
20 years of R&D and production experience, 8000 square meters assembly workshop, advanced production equipment, professional assembly line; Source manufacturers, first-hand sources, with up to 400 product categories, stable product supply, and greater profit margins for distributors. |
|
Emphasize the importance of having complete research and development qualifications
National high-tech enterprise, with 30 years of experience as a research and development engineer, proficient in multiple patented technologies, and currently holds over 10 product patents; The 5S production management system strictly follows national standards in production, and the products have passed multiple professional certifications such as ISO and AAA. |
![]() |
![]() |
Assist in selecting and guiding usage
Provide pre-sales technical consultation and assist in product selection based on users' actual application needs; After sales provide comprehensive support such as employee training, operation documents, and usage videos to assist agents in guiding users in using the product; |
|
Free returns and exchanges, worry free
Lantai promises to provide free return and exchange services for all products in case of quality problems; Convenient and efficient logistics, products can be delivered nationwide, and after-sales issues can be promptly addressed within 24 hours. |
![]() |

![]() |
Guangzhou Lantai Instrument Co., Ltd
Guangzhou Lantai Instrument Co., Ltd. is a professional manufacturer of instruments and meters, with a dedicated, professional and creative team. Lantai Instrument continuously integrates international technology and experience into its products based on its own advantages. Lantai Instrument has won the trust of a large number of users with high quality, high cost-effectiveness, and excellent service, and its products are exported to Europe and America. Our company is a business organization that integrates scientific research, development, production, sales, foreign trade, and services. The main products include: vibration meter, digital Shore rubber hardness tester, coating thickness gauge, ultrasonic thickness gauge, tachometer, sound level meter, moisture meter, etc ..
|