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L-4s Portable Digital Rebound Durometer
US$200.00-600.00
1 set
Product profile
Customization
AvailableType
Leeb Hardness TesterMeasuring Range
HLDModel NO.
L-4SApplication
MetalStandard
ISO, ASTM, GB/TWarranty
1 YearMobility
PortableCalibrating Method
Standard Hardness Test BlocksRated Voltage
3.7VSupport Language
Chinese, English, Spanish, German, French, ItalianCustomized
CustomizedImpact Prob
D Prob (or C / DC / Dl / G / D+15 / E)Data Communication Interface
USB2.0Test Direction
360 DegreePower
3.7V Rechargeable Li-BatterySoftware
YesScreen Display
Dual Scale DisplayScreen
320X240 True Color TFT ScreenTransport Package
Carton BoxSpecification
48x38x32CMTrademark
EBPOrigin
Zhejiang, ChinaHS Code
9024102000Production Capacity
300 Sets Per MonthKey features
Multi-Unit Conversion: Directly reads HB values for steel and converts between 10 hardness scales (HL, HB, HRC, etc.).
360-Degree Measurement: Supports testing at any angle, including upside down, with automatic impact device identification.
Long Battery Life: Built-in rechargeable lithium-ion battery provides up to 50 hours of continuous work.
High Capacity Memory: Stores up to 600 groups of hardness data including date, direction, material, and scale.
Customizable Options: Supports customized impact devices, software, and screen display settings for specific needs.
Durable Metal Case: Anti-electromagnetic interference and shock-resistant metal housing for harsh environments.
Lifetime Maintenance: Includes a 1-year warranty and all-life maintenance service for high-quality products.
PC Software Integration: Connects via USB to PC for data exchange, parameter setting, and report generation.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-10-28Nearest Port: Shanghai, NingboAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, CIP, EXW
AI-Powered supplier vetting
SummaryEBPu Electromechanical Equipment (Zhejiang) Co., Ltd. is identified as both a trading company and manufacturer/factory based in Zhejiang, China. It offers material-testing and metallographic equipment, operates nine production lines, and reports six to ten years of R&D-engineer experience. The supplier states that it calibrates products before delivery and provides pre- and after-sales support, with customers in more than 50 countries. ISO 9001 certification is reported. Export coverage is broad, and off-peak lead time is stated as within 15 workdays. However, the evidence does not establish customization capability or provide sufficient customer-case detail. The available trade records show only limited transaction evidence and should not be treated as a comprehensive measure of commercial credibility.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. Its legal name and registered address in Zhejiang, China are also provided, supporting identification as a China-based mixed trading and manufacturing business.
CertificationsThe supplier reports holding an ISO 9001 supplier management-system certification. This is explicit evidence of a recognized quality-management certification, although no certificate number, issuing body, or validity period is provided.
After-Sales capabilityEBP states that it provides pre-sales and after-sales support, and identifies a professional sales and after-sales team with over 10 years of exporting experience in material-testing machines. Its stated focus on long-term cooperation and service further supports service capability.
R&D capabilityThe supplier reports six to ten years of total R&D-engineer experience and lists innovation among its corporate values. These facts indicate some innovation-related resources and intent, but no specific patented technology, new product development record, or measurable innovation result is provided.
Production capacityThe supplier is identified as a manufacturer/factory, operates nine production lines, and offers a range of metallographic microscopes, testing machines, and hardness-testing equipment. It also reports six to ten years of R&D-engineer experience and an off-peak lead time within 15 workdays, supporting a stated production capability.
Product Q&A
Q:What hardness scales does the L-4S support?
A:
It supports 10 common scales: HL, HB, HRB, HRC, HRA, HV, HS, and allows parallel conversion between them.
Q:Can the device measure steel directly?
A:
Yes, steel material is added, allowing HB values to be read out directly when using the D/DC impact device.
Q:What is the battery life of the L-4S?
A:
The built-in rechargeable lithium-ion battery supports up to 50 hours of continuous work with auto sleep features.
Q:How many data groups can be stored?
A:
The device has a large memory capacity of up to 600 groups, including impact times, date, and material info.
Q:Is OEM service available?
A:
Yes, the product supports OEM service and allows customization of impact devices, software, and interfaces.
Send Inquiry
*To:
TAIZHOU EBPU PRECISION INSTRUMENTS CO., LTD.
TAIZHOU EBPU PRECISION INSTRUMENTS CO., LTD.*Content:
Supplier replies will be sent to your registered email
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