What is the warranty period for this product?

We provide a 1-year warranty for this water quality meter.

What power supply does the meter use?

It is powered by a 9V battery, offering approximately 200 hours of life.

What certifications does the product have?

The product is certified with ISO9001 and CE standards.

3020m Water Quality TDS Meter and Conductivity Meter Portable Electrical Conductivity Meter with Sensor

Name: 3020m Water Quality TDS Meter and Conductivity Meter Portable Electrical Conductivity Meter with Sensor
Brand: Chongqing Drawell Instrument Co., Ltd.
SKU: 1994952875

Chongqing, ChinaChongqing Drawell Instrument Co., Ltd.

US$324.00-420.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

3020M

Display

Digital

Portable

Appliance

Food Analysis, Medical Research, Biochemistry

Certification

ISO9001, CE

Parameters

Cond & TDS & Salt & Temp

Range

0.00 PS/Cm - 200.0 Ms/Cm (Cond)

Resolution

0.01 PS/Cm, 0.1 PS/Cm

Accuracy

+0.5% F.S. (Cond)

Temp Range

-10.0-90.0 °c

Temp Resolution

0.1 °c

Temp Accuracy

+0.2 °c or+0.4% Full Scale

Atc

Auto

Transport Package

193mm * 44mm * 25mm

Specification

0.5kg

Trademark

Drawell

Origin

China

Production Capacity

500PCS/Month

Key features

IP65 Waterproof Design: Splash-proof housing ensures reliable operation in wet environments.

50 Data Memory Points: Stores up to 50 data points for convenient record keeping and analysis.

Multi-Parameter Measurement: Measures Conductivity, TDS, Salinity, and Temperature simultaneously.

High Precision Accuracy: Conductivity accuracy is +0.5% F.S. with high input impedance.

Long Battery Life: Provides up to 200 hours of operation on a single 9V battery.

Online Technical Support: Professional after-sales service available for troubleshooting and guidance.

ISO9001 & CE Certified: Product meets international quality and safety standards for reliability.

Company profile

Chongqing Drawell Instrument Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-03-18Nearest Port: Shanghai, Guangzhou, Shenzhen and etc.Average Response Time: ≤5.26hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryDrawell Scientific, legally identified as Chongqing Drawell Instrument Co., Ltd., is a China-based trading company and manufacturer/factory focused on laboratory equipment and scientific instruments. The supplier reports ISO 9001 certification, three production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Its product range includes spectrophotometers, PCR systems, centrifuges, microscopes, balances, incubators, ovens, and related laboratory equipment. The company states that it has exported since 2014, derives 90% of sales from exports, and serves customers in more than 50 countries. It also describes professional R&D, sales, and after-sales teams. Evidence is insufficient to verify financial strength, customization services, or specific customer project outcomes.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory. Its legal company name is Chongqing Drawell Instrument Co., Ltd., based in Chongqing, China, and its stated business covers laboratory equipment and scientific instruments.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a documented quality-management certification, although the certificate scope and validity period are not provided.

After-Sales capabilityDrawell states that it has a highly qualified after-sales service team and describes its service as professional. These statements support the existence of an after-sales function, but no staffing level, response-time commitment, service network, or repair performance data is provided.

R&D capabilityThe supplier states that it has a professional R&D team, reports 6–10 years of total R&D engineer experience, and offers a broad range of laboratory instruments. However, no patents, product-development results, proprietary technologies, or quantified R&D investment are provided.

Production capacityDrawell is identified as a manufacturer/factory and reports three production lines, 6–10 quality-control staff, and annual production output in the stated range. Its manufacturing scope covers laboratory equipment and scientific instruments, supporting production capability, although capacity utilization and delivery performance are not stated.

Client casesThe supplier states that it has business relationships with customers in more than 50 countries and the records show buyer associations in Kazakhstan and Uzbekistan. These demonstrate international customer activity, but no detailed case studies, project descriptions, customer outcomes, or independently verifiable references are provided.