How do you guarantee product quality?

We conduct pre-production samples before mass production and final inspections before shipment, with a professional quality inspection team.

What is the detection range for Oxygen?

The O2 detection range is 0-30% Vol with an alarm value set at 1000ppm.

What is the power supply for the meter?

It uses a rechargeable 1500mAh Li-Battery and includes a 5V DC Micro USB charging cable.

Dienmern ABS Household Oxygen Meter 0-30% Vol Gas Analyzers with Temperature & Humidity Measuring ODM Customization Supported

Name: Dienmern ABS Household Oxygen Meter 0-30% Vol Gas Analyzers with Temperature & Humidity Measuring ODM Customization Supported
Brand: Shenzhen Langdeli Technology Co., Ltd.
SKU: 1946407701

Guangdong, ChinaShenzhen Langdeli Technology Co., Ltd.

US$30.00

1-99 Pieces

US$27.00

100-499 Pieces

US$26.00

500-999 Pieces

US$25.00

1,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

DM68A

Product Name

Portable Handheld O2 Meter

Product Size

161*77*33mm

Material

ABS

Color

Black+Orange

Display

LCD Screen

O2 Technology

Electrochemistry Sensor

Temperature Unit

Switch Between Celsius and Fahrenheit

O2 Detection Range

0 - 30 %Vol

Temperature

-10°c - 50°c; 14°f - 122°f

Humidity

20% - 85%

O2 Alarm Value

1000ppm

Power Supply

Rechargeable Li-Battery 1500mAh Including USB Cha

Transport Package

Neutral Box

Specification

70*70*28MM

Trademark

Dienmern

Origin

Shenzhen, China

HS Code

9027100090

Production Capacity

50000 Pieces/Year

Key features

ODM Customization Supported: Accepts OEM/ODM orders for customized testing instrument solutions.

Portable Handheld Design: Compact ABS body with LCD screen, size 161*77*33mm, Black+Orange color.

Rechargeable Battery: 1500mAh Li-Battery with 5V DC Micro USB charging cable included.

Comprehensive Certifications: Products passed CE, RoHS, PSE, FCC, ISO9001, and UN38.3 certifications.

1-Year Warranty & Lifetime Service: Provides one-year warranty and lifetime technical service for customers.

Professional Manufacturer: Factory with 10+ years experience, 5000 sqm area, and advanced R&D team.

Quality Control System: Strict inspection from raw materials to production; pre-production samples available.

Company profile

Shenzhen Langdeli Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2013-05-17Nearest Port: shenzhenAverage Response Time: ≤15hTerms 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

SummaryLangdeli Technology Co., Ltd. is identified as a China-based manufacturer/factory specializing in testing instruments, including air-quality monitors, gas detectors, radiation monitors, and related devices. The supplier reports 10 years of manufacturing experience, its own factory and production facilities, more than 10 production lines, an ISO 9001 management-system certification, and 6–10 R&D engineers and quality-control staff. It also states that its products hold CE, RoHS, PSE, and FCC certifications and that it has invention and utility-model patents. The supplier claims customized solutions, strategic partnerships with large companies, broad institutional and enterprise usage, and sales and after-sales service capabilities. However, the provided information does not establish independent verification of these claims, detailed financial strength, or specific customer names and project outcomes.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as a professional testing-instrument manufacturer with its own factory, production workshop, and office buildings. Its stated product scope includes air-quality monitors, gas detectors, radiation monitors, and other testing instruments.

CertificationsThe supplier reports ISO 9001 certification for its management system and states that its products have passed CE, RoHS, PSE, and FCC certifications. These are explicit certification claims, although the provided slices do not include certificate numbers, validity dates, or issuing-body verification.

After-Sales capabilityThe supplier states that it has a comprehensive sales team and channel system capable of quickly responding to customer needs and providing professional pre-sales consultation and after-sales service. The evidence supports the existence of a stated service structure, but does not provide service-level metrics, response times, warranty terms, or repair arrangements.

R&D capabilityThe supplier identifies itself as a high-tech enterprise, reports a professional R&D team, emphasizes technological innovation, and claims multiple invention and utility-model patents. It also reports 6–10 years of combined R&D-engineer experience, providing explicit positive evidence of innovation resources and activity.

Production capacityThe supplier states that it operates its own factory and production workshop, has advanced production equipment, and runs more than 10 production lines. It also reports 6–10 quality-control staff, indicating established production and quality resources, although actual capacity, output, and utilization are not specified.

Customization capabilityThe supplier explicitly states that it provides customized testing-instrument solutions and maintains R&D, production, and sales capabilities for testing instruments. This supports customization capability, but the slices do not specify customization scope, engineering lead times, minimum order quantities, or examples of completed customized products.

Client casesThe supplier reports strategic partnerships with multiple large companies and says its products are used by government agencies, environmental-protection departments, health-supervision departments, food enterprises, and other fields. These statements indicate broad claimed application and customer exposure, but no customer names, order details, or independently verifiable case studies are provided.

Product Q&A

Q:Is customization available for this product?

Yes, we accept customized OEM/ODM orders and provide tailored testing instrument solutions.

Q:What is the warranty period for the device?

We provide a one-year warranty and lifetime service for all our customers.

Q:What are the delivery timeframes?

Delivery takes 2-30 days depending on quantity. Stock items ship in 1-3 days; customized orders under 300pcs take 20-25 days; bulk orders up to 1000pcs take 30 days.

Q:What certifications do your products have?

Our products have passed CE, RoHS, PSE, FCC, MSDS, UN38.3, and ISO9001 certifications.

Q:What payment methods are accepted?

We accept T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow in USD, HKD, or CNY.