What are the lead times for delivery?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What payment methods are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and Money Gram.

Do310f High-Accuracy Portable Dissolved Oxygen portable Meter Do Sensor Probe Disolved Oxygen Tester Smart Do Meter for Water Quality with LCD Display

Name: Do310f High-Accuracy Portable Dissolved Oxygen portable Meter Do Sensor Probe Disolved Oxygen Tester Smart Do Meter for Water Quality with LCD Display
Brand: SKZ International Co., Ltd.
SKU: 1969710211

Shandong, ChinaSKZ International Co., Ltd.

US$437.00

1-5 Pieces

US$416.00

6-10 Pieces

US$394.00

11-499 Pieces

US$292.00

500-999 Pieces

US$250.20

1,000+ Pieces

Sample price:US$437.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1year

Warranty

1year

Model NO.

DO310F

Display

Digital

Portable

Appliance

Water Testing

Certification

ISO9001, CE

Accuracy

±0.1ppm

Type

Professional Do Meter

Place of Origin

Shandong, China

Brand Name

Skz

Customized Support

OEM

Display Type

LCD

Size

410*330*165 mm

Product Name

Do310f Dissolved Oxygen Meter

Do Concentration Range

0.00 to 50.00 Ppm

Resolution

0.01ppm

Temp. Range

5.0 ~ 110, 23.0 ~ 230

Calibration Points

Air-Saturated Water or Zero Point

Screen

Non-Touchscreen

Compensation

Auto Barometric Compensation

Data Sets

1000 Groups

Transport Package

Carton Box

Specification

410*330*165 mm

Trademark

SKZ

Origin

China

Production Capacity

1000

Key features

IP65 Waterproof Design: Durable IP65 rating suitable for field and outdoor water quality measurements.

Auto Barometric Compensation: Ensures accurate results by automatically compensating for atmospheric pressure changes.

Large LCD Display: 3.5-inch digital LCD screen with backlight for clear reading in various conditions.

Extensive Data Storage: Stores up to 1000 groups of data sets with GLP-compliant features.

Multiple Reading Modes: Supports auto-read, timed-read, and continuous-read modes for flexible operation.

USB Communication Support: Enables easy data transfer to PC or printer via USB interface.

Comprehensive Calibration: Supports air-saturated water and zero point calibration for reliable accuracy.

Company profile

High Repeat Buyers ChoiceExperienced TeamR&D CapabilitiesManagement Certification

SKZ International Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-03-07Nearest Port: Beijing, Qingdao, Shanghai,ShenzhenAverage Response Time: ≤4.75hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummarySKZ International Co., Ltd. is a China-based limited company in Shandong operating as both a trading company and manufacturer/factory. It demonstrates broad customization, ODM and OEM capabilities, including services for known brands, and reports new products within the past year. Export activity is established, with 71%–90% of sales from exports and seven years of export experience. Production information covers several instrument categories, while stated engineering and quality-control teams each have fewer than five staff. Service strengths include inventory capability, documented supplier assessment, corrective-action and complaint-handling procedures, and lead times within 15 working days in both peak and off-season. However, no overseas agents, branches, warehouses, showrooms, or offline trade-show participation are reported. ISO 9001:2015 and CE are listed, but quality assurance, traceability, and quality-control equipment status are not confirmed; the stated quantity of quality-control test...

Supplier typeThe supplier is identified as both a trading company and a manufacturer/factory, organized as a limited company in China. This indicates a mixed commercial and manufacturing structure, although the slices do not quantify its own manufacturing share.

CertificationsThe supplier lists an ISO 9001:2015 certificate and CE certification capability. These are explicit certification-related credentials, although the slices do not provide certificate scope, validity dates, or issuing details.

After-Sales capabilityThe supplier reports inventory capability, documented corrective/preventive-action and customer-complaint procedures, and service lead times within 15 working days in both peak and off-season. However, it has no overseas agents or branches, warehouses, or showrooms, and reports zero countries offering overseas services, limiting localized support.

R&D capabilityThe supplier reports at least one new product within the past year, provides ODM services, and offers multiple forms of customization. Its R&D engineering experience is listed as fewer than five years, and no SDK is available, so the evidence supports product-development activity but not strong technical-development depth.

Production capacityReported annual output includes 240 pulp paper testing instruments, 260 thermal-analysis units, 1,000 gas detectors, 200 textile-testing instruments, and 2,500 grain-moisture meters, with inventory capability also stated. Nevertheless, fewer than five quality-control staff and zero quality-control test equipment are reported, while outsourcing procedures and quality-assurance status are unknown.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These services are reported in both R&D and general design-capability information, providing clear evidence of broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands. This is evidence of at least one type of customer reference, but no customer names, project details, quantities, or performance outcomes are supplied.