Does the device support Bluetooth connectivity?

Yes, a Bluetooth function is available as an optional feature for an extra cost.

Foif EL28 Digital Sound Level Meter

Name: Foif EL28 Digital Sound Level Meter
Brand: SHANGRAO HAODI IMP&EXP TRADING CO., LTD.
SKU: 2079480725

Jiangxi, ChinaSHANGRAO HAODI IMP&EXP TRADING CO., LTD.

US$375.00

1-4 Pieces

US$350.00

5-99 Pieces

US$325.00

100+ Pieces

Product profile

Customization

Available

Accuracy

0.5"

Horizontal Line

Model NO.

DAL-32

Vertical Lines

Electonic Reading

1.5/0.7mm

Optics Reading

2.0/1.0mm

Magnification

32X

Objective Aperture

40mm

Min. Focusing Distance

0.5m

Measurement Distance

2.0m-105m

Waterproof Grad

IP55

Continuous Working Time

10hours

After-sales Service

1 Year

Warranty

1 Year

Transport Package

Individual Package

Specification

160*150*335mm

Trademark

Origin

Jiangxi

HS Code

9015800090

Production Capacity

10, 000PCS/Year

Key features

Long Battery Life: Rechargeable 2200mAh Li-ion battery supports over 20 hours of continuous working time.

Large Data Storage: Internal memory stores up to 1000 records for efficient data management.

IP55 Waterproof Rating: Dust and water resistant design suitable for harsh outdoor surveying environments.

Wide Measuring Range: Effective distance measurement range from 2 meters to 100 meters.

Fast Auto Power Off: Automatically powers off after 30 minutes of inactivity to save energy.

Customization Available: OEM and ODM services available with customization from samples and designs.

Bluetooth Connectivity: Optional Bluetooth function available for digital data transmission.

Company profile

Experienced TeamExhibition ExperienceIn-stock CapacityR&D Capabilities

SHANGRAO HAODI IMP&EXP TRADING CO., LTD.

Jiangxi, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from DesignsExport Year: 2008-07-01Nearest Port: SHANGHAI, NINGBO, SHENZHENAverage Response Time: ≤2.72h

AI-Powered supplier vetting

SummarySHANGRAO HAODI IMP&EXP TRADING CO., LTD. is a China-based limited company operating as both a trading company and manufacturer/factory, with 22 employees and a product range focused on surveying equipment. It reports annual total-station productivity of 10,000 sets and offers customization from samples and designs. The supplier states that it provides OEM and ODM services and has attended Intergeo, but it launched no new products in the past year and has no available SDK. After-sales procedures exist for supplier-service assessment, corrective actions, and customer complaints, although no written records were provided. The supplier has no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries. Audit information identifies BV as the organization, but the audit evaluation result is recorded as 0. Financial records are indicated for 2021–2023, but their contents and performance are not provided.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, organized as a limited company in China. It has 22 employees and no stated affiliation with a larger company group, indicating a standalone small-to-medium supplier structure.

R&D capabilityThe supplier reports one R&D engineer and states that no new products were launched during the past year. It offers ODM and OEM services, but has no available SDK and explicitly reports no R&D capability with product information for the past year, indicating limited demonstrated recent innovation.

Production capacityThe supplier identifies itself as a manufacturer/factory and reports annual total-station productivity of 10,000 sets. It also reports average lead times within 15 working days in both peak and off-seasons, with Shanghai Port listed as the nearest port, supporting a stated production and delivery capability.

Customization capabilityThe supplier explicitly offers customization from samples and from designs. It also reports ODM and OEM capability, including OEM service for popular brands, providing direct evidence of product customization and outsourced design/manufacturing support.