MOQ: 1 set, sample order is no problem.

What shipment options are available?

Usually ship by sea, by air, by international express. We can also provide reasonable solutions according to your transportation requirements.

How to ensure product quality and after-sales service?

We have CE, ISO quality certificate, and SGS authentication. After-sale service: 1. Warranty: 1 year. 2. We supply free part for quality problem in warranty. 3. Long life technical support and service.

Do210e LCD Display Portable Digital Do Meter Dissolved Oxygen Tester

Name: Do210e LCD Display Portable Digital Do Meter Dissolved Oxygen Tester
Brand: NANBEI INSTRUMENT LIMITED
SKU: 723036312

Henan, ChinaNANBEI INSTRUMENT LIMITED

US$319.00

1-9 Pieces

US$300.00

10-19 Pieces

US$265.00

20+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

12 Months

Model NO.

DO210E

Product Name

Dissolved Oxygen Tester

Test Parameter

Do/Temp(Do Saturation).

Do Sensor Type

Polarographic

Range

0.00 to 20.00 Mg/L

Resolution

0.01mg/L

Accuracy

+-0.3mg/L

Calibration Points

Air-Saturated Water or Zero Point

Do Saturation Range

(0.0 to 200.0)%

Temperature Range

-5 to 110c

Temp.Compensation

Automatic,Manual

Data Storage

200gourps

Do with Temp. Probe

4-Pin

IP Rating

IP65

Power

100-240V AC Input, DC5V Output

Weight

400g

Transport Package

Carton Box

Specification

10kg

Trademark

NANBEI

Origin

China(Mainland)

HS Code

9027809900

Production Capacity

500sets a Month

Key features

IP65 Waterproof Rating: Durable design suitable for field and outdoor measurements in harsh conditions.

200-Set Data Storage: Stores up to 200 results for each parameter with auto-hold and reset features.

Dual Temperature Compensation: Supports both Automatic (ATC) and Manual (MTC) compensation for accurate readings.

Multi-Reading Modes: Features auto-read and continuous-read modes with stable and locked prompts.

Comprehensive Calibration: Supports air-saturated water and zero point calibration with manual salinity correction.

Flexible Auto-Off Timer: Customizable shutdown intervals from 300 to 3600 seconds or permanent off.

1-Year Warranty Coverage: Includes free parts for quality issues and long-life technical support.

Company profile

Importers and ExportersYears of Export ExperienceSelf-branded

NANBEI INSTRUMENT LIMITED

Henan, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2013-06-06Nearest Port: Shanghai, QingdaoAverage Response Time: ≤2.95hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryNANBEI is a diversified manufacturer and exporter of laboratory, life science, agriculture, water analysis, and related equipment. It reports ISO 9001:2015, SGS, CE, and RoHS certifications, OEM/ODM and broad customization capabilities, and substantial stated production volumes across several product categories. Quality and service procedures are documented, with complaint-handling and corrective-action records reported. However, the supplier has no overseas showrooms, agents, or branches, serves zero listed overseas service countries, lacks SDK availability, and reported no new products in the past year. Financial information is represented only by years rather than substantive financial indicators, so credibility cannot be fully assessed. No specific customer cases are provided.

Supplier typeNANBEI presents itself as a diversified equipment supplier covering laboratory instruments, life science, ice-making, water analysis, agriculture, medical, optical, environmental, and other specialized equipment. Its stated product breadth and production data support classification as a manufacturer, although the slices do not explicitly state its legal supplier classification.

CertificationsThe supplier states that it holds ISO 9001:2015 quality management certification and SGS certification, while its products have passed EU CE and RoHS certification. These are explicit certifications relevant to quality management and product compliance.

After-Sales capabilityNANBEI describes perfect after-sales service and reports written, followed procedures for service assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas showroom, overseas agent or branch, and zero countries with overseas services, limiting confirmed international service coverage.

Production capacityReported annual output includes 50,000 ice makers, 50,000 agriculture instruments, 30,000 water analysis units, and 20,000 each of lab and life science instruments. The supplier also reports 41–50 quality-control staff and lead times within 15 working days in both peak and off-season, indicating substantial stated production capacity.

Customization capabilityNANBEI explicitly offers customization from samples, designs, full and minor customization, flexible customization, and ODM services. The evidence directly supports broad product and design customization capability.