Is technical support available?

Yes, we offer lifelong free technical guidance. Engineers are available for overseas service if necessary, with a response time within 3 hours.

CE Certified Handheld Dissolved Ozone Meter For Disinfectant Water Quality

Name: CE Certified Handheld Dissolved Ozone Meter For Disinfectant Water Quality
Brand: Shanghai Chunye Instrument Technology Co., Ltd.
SKU: 888385935

Shanghai, ChinaShanghai Chunye Instrument Technology Co., Ltd.

US$200.00-300.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 year warranty lifelong free technical support

Warranty

1 year warranty lifelong free technical support

Model NO.

DOZ30

Display

Digital

Appliance

Food Analysis, Medical Research, Biochemistry

Portable

Certification

RoHS, CE, ISO9001

Type

Concentration Meter

Analysis Method

Chemical Analysis

Application

Agriculture & Food

Operating Mode

Keyboard

Off Mode

Automatic

Chemical Analysis Type

electrochemistry

Range

0-10.00 mg/L

Resolution

0.01mg/L

Accuracy

+/-2% F.S

Waterproof rate

IP67

Transport Package

Standard Carton Packing

Specification

(HxWxD) 185x40x48 mm

Trademark

Twinno

Origin

Shanghai, China

HS Code

9027809900

Production Capacity

3000PCS/Month

Key features

Tri-electrode Measurement: Instantly measures dissolved ozone with high accuracy, matching DPD results without reagents.

IP67 Waterproof Design: Fully waterproof and floats on water, allowing direct immersion for easy field testing.

CE & RoHS Certified: Complies with international safety and environmental standards for reliable performance.

Lifelong Technical Support: Provides 1-year warranty plus lifelong free technical guidance and training services.

Portable & Long Battery Life: Compact pocket size with 1x1.5V AAA battery for extended usage in the field.

Auto Diagnostic Function: Features self-diagnostic capabilities including battery indicator and message codes.

Wide Measurement Range: Measures dissolved ozone from 0-10.00 mg/L with 0.01mg/L resolution and +/-2% accuracy.

Customization Available: Supports OEM/ODM services including customization from samples, designs, and flexible options.

Company profile

Shanghai Chunye Instrument Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2019-05-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.81h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with professional technical, 3D software design, SDK, ODM, OEM, and multiple customization capabilities. It reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, plus regular fire drills. It has in-stock service capability and participated in IE Expo 2026, but lacks overseas warehouses, showrooms, agents, and branches. Manufacturing-related controls show limitations: no valid manufacturing contract with affiliated subcontractors, no continuous quantity reconciliation, and no outsourcing SOP. The supplier reports financial records covering 2023–2025, but the provided information does not establish financial strength. Innovation evidence is mixed: ODM and OEM capability are stated, while no new products were reported in the past year. No specific customer names, projects, or verifiable customer cases are provided.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. The slices do not provide certificate numbers, validity dates, issuing bodies, or scope, so the existence is stated but current validity cannot be independently assessed.

R&D capabilityThe supplier reports professional technical R&D capability, available SDK support, ODM services, and OEM service for well-known brands. At the same time, it reports no new products during the past year, indicating that the available evidence supports technical and design capability but not recent product innovation.

Production capacityThe supplier reports two production lines and in-stock capability, but manufacturing controls have material gaps: there is no valid contract with affiliated subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP. These stated deficiencies weaken confidence in controlled production execution.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D software design, R&D, and ODM services. This provides direct evidence of broad customization capability.

Product Q&A

Q:What is the minimum order quantity?

The MOQ is generally 1 unit or piece per set.

Q:What payment methods are supported?

We accept T/T, L/C, D/P, PayPal, Western Union, and small-amount payments. Generally, 100% T/T in advance is required, with the balance paid before shipment.

Q:What are the delivery methods available?

We ship worldwide via sea, air, truck, express, or combined transportation from Shanghai Port.

Q:How long is the delivery time?

Delivery time varies by product type and quantity. Test equipment usually takes 3-7 days, while larger machines take 15-30 days. Some products are in stock.

Q:What is the warranty period?

We provide a 1-year warranty against defects in material and workmanship from the start-up date.