What is the battery life of the alcohol tester?

The rechargeable battery supports over 200 blowing times on a full charge.

Is the device suitable for home and car use?

Yes, it is designed for home use, car, and workshop applications.

Handheld Digital Alcohol Tester to Read Exact Alcohol Content of Your Breatha

Name: Handheld Digital Alcohol Tester to Read Exact Alcohol Content of Your Breatha
Brand: HANWEI ELECTRONICS GROUP CORPORATION
SKU: 945121155

Henan, ChinaHANWEI ELECTRONICS GROUP CORPORATION

US$20.00

50 Pieces

Product profile

Customization

Available

Model No

Dz512

Sensor Type

Semiconductor(Flat-Surfaced) Sensor

Model NO.

DZ512

Testing Time

< 8 Sec

Warm-up Time

30 Seconds Counting Down

Display

White Digital Tube

Power

3.7V/600mAh Lithium

Working Time

>200 Blowing Times (Full Charge)

Unit

℃, ‰bac, Mg/L, G/L Are Optional

Transport Package

Carton

Specification

Dimensions: 100mm X 62.5mm X 25mm @35g

Origin

China Mainland

Production Capacity

50000 Pieces/Year

Key features

Compact Cobblestone Design: Unique black zero shape with smooth lines for easy portability and carrying.

Fast Testing Speed: Testing time is less than 8 seconds with a 30-second warm-up countdown.

High Precision Sensor: Advanced semiconductor flat-surfaced sensor ensures quick response and good accuracy.

Long Battery Life: Rechargeable 3.7V/600mAh lithium battery supports over 200 blowing times on full charge.

Audio Warning System: Provides audio alerts when alcohol levels exceed the pre-set limit.

Multiple Unit Options: Supports optional units including Celsius, per mille, mg/L, and g/L.

Professional Manufacturer: Backed by 20 years of experience in gas detection with seasoned engineers.

Wide Certification: Products certified with CE, EN, BSI, UL, ISO, and RoHS standards.

Company profile

HANWEI ELECTRONICS GROUP CORPORATION

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2008-02-05 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHANWEI ELECTRONICS GROUP CORPORATION is a China-based public company headquartered in Zhengzhou, Henan, established in 1998, with 657 employees. It specializes in gas sensors, gas detectors, alarms, meters, and related products, and supplies CO2 and NH3 gas-analysis equipment. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, six production lines, 235 years of combined R&D-engineer experience, and gas-detector output of 50,000 pieces. It serves domestic and international markets and states that OEM and ODM orders are welcome. Evidence supports established manufacturing, product specialization, certification, and customization potential. However, the provided information does not sufficiently establish after-sales performance, financial credibility, or documented customer cases. Export-sales share is stated as 1%–10%, while trade evidence includes one transaction associated with a buyer in Uzbekistan.

Supplier typeThe supplier is identified as a public company from China, established in 1998, with 657 employees and a product portfolio centered on industrial and domestic gas detection, gas alarms, sensors, meters, and breathalyzers. Its stated specialization in gas-sensor and gas-detector R&D and mass production supports classification as a specialized manufacturer rather than a general trading company.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 management-system certificates. It also states that some products are for CE and TUV approval, but the slices do not confirm that all relevant products hold those approvals.

R&D capabilityInnovation capability is supported by the supplier's stated focus on developing and manufacturing its own gas sensors, its gas-detection R&D specialization, and 235 years of total R&D-engineer experience. Its product range includes portable, fixed, smart, combustible-gas, carbon-monoxide, and system-level detection products.

Production capacityThe supplier reports 657 employees, six production lines, and annual gas-detector productivity of 50,000 pieces. It also states a one-month off-peak lead time and peak-season fulfillment within 15 working days, providing explicit evidence of organized production capacity and stated delivery capability.

Customization capabilityThe supplier explicitly welcomes OEM and ODM orders and states that it can provide technical service and design projects to meet local customer requirements. This directly supports customization capability, although the slices do not specify minimum order quantities, engineering workflow, or customization limits.