Detetor de gás portátil
Detetor portátil de 4 gases O preço original era: $180.00.O preço atual é: $150.00.
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Detetor de gás fixo
Detetor de gás fixo O preço original era: $400.00.O preço atual é: $300.00.

Medidor de ozono portátil

The Veswe Portable Ozone Meter is a handheld diffusion-type detector designed for accurate measurement of ozone (O₃) gas concentrations. It employs a premium electrochemical gas sensor to deliver exceptional sensitivity and outstanding repeatability, ensuring reliable readings in the 0~10ppm range.

Equipped with robust data logging capabilities, it can store up to 100,000 test results, allowing users to review historical data at any time for trend analysis and compliance reporting. Offering professional performance at a competitive price point, this cost-effective meter is the ideal choice for on-site ozone monitoring in laboratories, HVAC systems, and environmental audits.

  • Model: VRS-MG41-O3-EX
  • MOQ: 1 PCS
  • Prazo de entrega: no prazo de 24 horas
  • Informe-se sobre o preço agora

Informações: Email: contact@veswe.com | WhatsApp: +8613418148929

Uninterrupted Power: Over 8 Hours of Continuous Operation
Safety never takes a break, and neither should your monitoring tool. The Veswe Handheld Ozone Meter (Model: VRS-MG41-O3-EX) is powered by a robust built-in 3000mAh lithium battery, engineered to deliver more than 8 hours of continuous operation in always-on mode. This endurance exceeds standard work shift requirements, making this ozone monitor the ideal companion for HVAC technicians, IAQ auditors, and industrial safety inspectors who need reliable, all-day monitoring across multiple sites. Unlike lesser tools that die mid-shift, this handheld ozone detector ensures uninterrupted deployment during critical inspections or emergency response scenarios. With a charging time of just 6–8 hours, you can recharge overnight and be ready for the next day. Whether you are using a portable ozone meter in a sprawling factory or a handheld ozone monitor in remote water treatment plants, the battery life guarantees coverage. This ozone detector eliminates the anxiety of power failure, keeping you informed from start to finish. For professionals who demand a high precision ozone meter that lasts, Veswe delivers.

Portable ozone meter

Certified Accuracy: Trusted for Compliance and Audits
In regulated industries, data integrity is non-negotiable. This handheld ozone monitor features full certification compliance and supports official calibration, ensuring measurement integrity for regulatory reporting, occupational health audits, and quality control processes. The sleek yellow-and-black rugged design houses an advanced electrochemical sensor that delivers precise readings for ozone (O₃) with high accuracy at 25°C. As a professional ozone meter, it provides the traceable, auditable data required in water treatment, sterilization rooms, public buildings, and confined space entry protocols. The large LCD screen displays real-time ozone values clearly, even in low-light environments like underground operations or dimly lit warehouses. Whether you need an ozone detector for a safety audit or an ozone monitor for process control, this handheld ozone meter delivers certified performance. Trust this high precision ozone detector for critical decisions; every ozone gas detector is calibrated for truth. This digital ozone monitor brings lab-grade precision to the field, ensuring your air quality ozone meter stands up to scrutiny. Use this indoor ozone monitor for verified results that meet international standards.

Portable ozone meter

Compact Power: Nine Enterprise-Grade Features in One Unit
Don’t let the small form factor fool you; this handheld ozone meter packs nine enterprise-grade capabilities into a pocket-sized tool. It offers multi-alarm settings with a triple-alert system (sound, light, vibration) and full certifications for global standards. The high-capacity battery supports >8h runtime, and the industrial-grade imported electrochemical sensor ensures stable results. The triple-protection design makes it waterproof, dustproof, and shock-resistant. High sensitivity allows detection within ≤60 seconds, while an imported 32-bit chipset enables rapid processing. The 2.4” HD color display visualizes current, max, and min ozone values, and PC connectivity allows exporting up to 100,000 stored records via USB. This ozone monitor is a powerhouse of functionality, whether you need an ozone detector for spot checks or an ozone meter for data logging. The handheld ozone detector combines portability with performance, adapting to any task. Use this indoor ozone monitor for detailed insights; the air quality ozone meter fits in your palm. This digital ozone detector is tech-packed—a complete solution for professionals. Rely on this high precision ozone meter for comprehensive analysis.

Portable ozone meter

Quadruple Alarm System: Maximum Safety Awareness
When ozone (O₃) levels become dangerous, you cannot afford to miss the warning. This handheld ozone meter triggers a four-tier alarm protocol when thresholds are exceeded: a loud audible beep to cut through industrial noise, flashing LED lights visible from a distance, strong vibration for alertness even when gloved or on a belt, and an on-screen flash/red highlight showing “ALARM” status. This multi-sensory warning system guarantees no missed alerts, crucial for preventing respiratory risks in sterilization tunnels, laboratories, printing facilities, or poorly ventilated rooms where ozone accumulates. As a vigilant ozone monitor, it protects lives through multiple channels. Whether functioning as an ozone detector in a noisy plant or an ozone meter in a dark tunnel, the alert gets through. This handheld ozone detector ensures you wake up to danger—it uses every sense to get your attention. Trust this high precision ozone meter for immediate awareness; every ozone detector is designed to be heard and felt. This indoor ozone monitor shouts when you can’t see, and flashes when you can’t hear. The air quality ozone meter keeps you safe with its multi-sensory alarms. Rely on this digital ozone detector for total awareness.

Portable ozone meter

Premium Sensor Performance: Precision, Repeatability & Speed
At the heart of this handheld ozone meter lies a high-performance electrochemical sensor that delivers three key advantages: superior sensitivity detecting fluctuations down to 0.01ppm resolution, excellent repeatability with ≤2% variation under identical conditions, and a fast response time achieving stable readings in ≤60 seconds via natural diffusion. A patented grille covers the sensing chamber, maximizing airflow while protecting internal components from debris. Whether measuring ozone dosage in disinfection systems or verifying ventilation efficiency in industrial labs, this ozone monitor ensures trustworthy, actionable data. As a sensitive ozone detector, it catches minute changes; whether used as an ozone meter in a lab or a handheld ozone monitor in the field, accuracy is guaranteed. This high precision ozone detector thrives on precision, delivering consistent results. Use this indoor ozone monitor for fine-tuned control; the air quality ozone meter sees what others miss. This digital ozone detector responds instantly, providing reliable trends for critical decisions.

Portable ozone meter

Intelligent Core: 32-Bit MCU for Speed and Stability
Driving the intelligence of this handheld ozone meter is a powerful 32-bit microcontroller unit (MCU) sourced from leading global suppliers. This intelligent core delivers low power consumption (extending battery life beyond 8 hours), high stability (maintaining drift ≤2% FS/year), long service life, and fast operating speed for instant UI updates and seamless data logging. Set against a backdrop of technological sophistication, this ozone monitor is suitable not just for spot-checking but for integration into automated environmental monitoring workflows. As a smart ozone detector, it processes data effortlessly. Whether functioning as an ozone meter in a complex system or a standalone handheld ozone monitor, its brain is powerful. This high precision ozone detector minimizes failure rates and ensures rapid navigation. Every ozone gas detector is firmware-optimized; this digital ozone meter leads the pack. Use this indoor ozone monitor for efficient logging; the air quality ozone detector is digitally advanced. Rely on this handheld ozone meter for stability and speed.

Portable ozone meter

Triple-Protection Design: Built for the Harshest Conditions
Built with high-strength engineering plastic composite and non-slip rubber grips, this handheld ozone meter boasts IP-rated protection against water, dust, and impact. The rugged casing survives drops, splashes, and abrasive particles common in mining shafts, chemical plants, water treatment facilities, or shipyards. Combined with an operating temperature range of -10℃~50℃ and humidity tolerance <95% RH, it performs reliably whether deployed in Arctic research stations, tropical sterilization rooms, or desert construction camps. As a durable ozone monitor, it fears no environment. Whether used as an ozone detector in the rain or an ozone meter in the dust, it holds up. This handheld ozone detector is ready for anything—it protects itself and you. Trust this high precision ozone meter in extreme weather; every ozone gas detector is battle-tested. This indoor ozone monitor withstands abuse; the air quality ozone detector is indestructible. This digital ozone meter is built to last. Rely on this ozone monitor anywhere.

Portable ozone meter

Versatile Applications: From Industrial Sites to Public Spaces
This versatile handheld ozone meter serves diverse sectors where air quality directly impacts safety, productivity, and compliance. 🏭 In Water Treatment & Sterilization, it prevents over-exposure in tunnels and near ozone generators. 🧪 In Chemical Plants, it ensures safe atmospheres during oxidation processes. 🚢 In Marine Transport, it safeguards crew in cargo holds treated with ozone. 🏫 In Public Buildings like schools, hospitals, and malls, it optimizes ventilation to reduce infection risk and boost cognitive performance while monitoring ozone from air purifiers. Each application reinforces the role of this ozone monitor as both a lifesaving tool and a productivity enhancer. Whether you need an ozone detector for a brewery or an ozone meter for a classroom, this handheld ozone detector fits. It improves learning and work efficiency, serving as a universal Ozone Meter for society. Trust this high precision ozone monitor in every industry; every ozone gas detector protects public health. This indoor ozone detector prevents respiratory issues, making it essential for modern life. The air quality ozone meter bridges industry and community. This digital ozone detector helps create a safer world. Rely on this handheld ozone meter for a healthier future.

Portable ozone meter

A Commitment to Breathable Air: The Veswe Promise
At the end of the day, every breath matters. The Veswe Handheld Ozone Meter isn’t just about sensors and circuits—it’s about ensuring that the air in your mine, school, or factory is safe to breathe. From its high-capacity battery to its intelligent electrochemical sensor and rugged triple-protection design, every feature is engineered with one goal: your safety. Whether you call it an Ozone Meter, a handheld ozone monitor, an ozone detector, or an ozone gas detector, the result is the same: peace of mind. With fast response, certified accuracy, and relentless durability, Veswe empowers you to protect what matters most. Choose Veswe, and choose a partner dedicated to the air we all share.

About - Portable ozone meter

More types of gas detectors. For customers who need to detect ozone concentration, we also provide other ozone sensors suitable for different places, such as wall-mounted ozone sensor, duct type ozone sensor, fixed ozone detector, smart ozone monitor and many other types.

Description of ozone detector

This handheld ozone detector is a reliable and advanced portable ozone meter for homes and hospitals. Automatic detection after 1 minute of starting up, simple operation and convenient maintenance, meeting the requirements of industrial safety monitoring for equipment reliability. The language adopts all English, the user can automatically set the upper and lower alarm limits, and supports various other parameter settings. The shell of the ozone detector is made of high-strength engineering plastics and composite non-slip rubber, which has a good hand feel, anti-drop, and can effectively prevent dust.

Features of portable o3 detector

1. High-definition color screen design, the gas value can be seen clearly in a dim environment.
2. Different high and low limit alarm values can be set according to different places of use.
3. Full-featured self-test, the product adopts three alarm modes of sound, light, and vibration.
4. Shortcut keys to quickly turn on and off the sound alarm and storage mode.
5. Large-capacity battery, the device can be used continuously for at least 8 hours in the always-on mode.
6. Accurate & Real-time ozone sensors. 0-10ppm range. In stock.

Parameters - Portable ozone detector

Ozone detectors are mainly used in ozone preparation workshops (ozone generators, ozone workshops, etc.), chemical, petroleum, paper, textile, pharmaceutical, and flavor and fragrance industries, water treatment, food and medicine sterilization workshops, and other occasions.

Description of ozone detector


Accuracy:±6%FS(@5ppm,25℃,50%RH)
Duplicate value: ≤2%
Zero drift: ≤±1ppm
Response time: Diffusion ≤60S

Stability: ≤7% signal value/year
Insulation resistance: ≥20MΩ
Alarm function: Sound, light, vibration
Working environment: T -10 ℃ -50 ℃, H <95% RH without condensation
Operating Voltage: DC3.7V (Lithium battery capacity 3000mAh)
Charging time: 6h-8h
Standby time: Continuous for more than 8h

More information

This handheld ozone detector is equipped with a portable suitcase, which can be carried with you for ozone detection in different locations. Supports manual modification of multiple parameters such as alarm mode, time, and alarm value. Work continuously for 8 hours after the class is fully charged and long standby time. Accurate | Mobile | Real-time | Low Cost | CE certificate | Top brands | 24 housrs service. We are top manufacturer in gas detection. Fixed and handheld gas detector. Support customization.

Single gas detectors we offered

Gas nameOptional rangeResoluçãoPrecisionZero driftTempo de resposta
O20-30 %VOL0.1 %VOL±2%FS±0.3%VOL≤10S
H2S0-100 ppm1 ppm±2ppm or ±10%±5ppm≤35S
CO0-1000 ppm1 ppm±5ppm or ±10%±3ppm≤30S
#rowspan#0-2000 ppm1 ppm±5ppm or ±10%≤±10ppm≤30S
CH40-100 %LEL1 %LEL±5%FS≤±0.06%≤15S
NO20-20 ppm0.1 ppm±5%FS≤±0.5ppm≤30S
0-2000 ppm1 ppm±5%FS≤±20ppm≤60S
SO20-20 ppm0.1 ppm±5%FS or ±10%≤±0.5ppm≤45S
0-2000 ppm1 ppm±5%FS or ±10%≤±4ppm≤70S
H20-1000 ppm1 ppm±5%FS≤±10ppm≤70S
NH30-50 ppm0.1 ppm±8%≤±2ppm≤90S
0-100 ppm1 ppm±8%≤±2ppm≤90S
O30-100 ppm1 ppm±6%FS(@50ppm,25℃,50%RH)≤±0.5ppm≤30S

FAQs - More information about our ozone detectors

What is ozone?

Ozone is an allotrope of oxygen. At room temperature, it is a light blue gas with a special smell.
Ozone mainly exists in the ozone layer in the lower stratosphere 20 kilometers from the earth’s surface, and the content is about 50 ppm. It absorbs short-wave ultraviolet rays that are harmful to the human body and prevents them from reaching the earth, to shield the earth’s surface organisms from being harmed by ultraviolet rays.

 

The content of ozone in the air is beneficial to the human body when the content of ozone in the air is less than one part per million. Because a small amount of ozone can stimulate the central nervous system, accelerate blood circulation, increase the amount of active oxygen in the blood, and activate cells, but high concentrations of ozone can make people feel uncomfortable, and even cause reversible harm to the human body, so the amount of ozone must be controlled.

What is an ozone meter?

The ozone meter is an instrument for measuring the ozone content in the environment, using electrochemical principles to directly display the measured value.

What are the types of ozone detectors?

The ozone detectors on the market can be divided into two main categories, diffusion ozone detectors and pump suction ozone detectors. Our company provides three types of ozone detectors according to different customer usage scenarios: portable ozone detector, fixed ozone detector, and wall-mounted ozone detector.

How should the ozone gas detector be calibrated?

First, place the ozone detector in an ozone-free environment, check whether the measured value is zero, if it is not zero, you need to manually adjust the zero. Secondly, an ozone generator is used to create an ozone environment, and the measured value of the ozone detector is compared with the measured value of the higher precision ozone detection equipment of the same range.

How long is the service life of the ozone detector?

Under normal use, the life of the ozone detector is 3-5 years.

How to export the stored data of the ozone detector?

The suitcase is equipped with a USB data cable, and the stored data of the ozone detector can be exported to the computer through the USB data cable.

How to download the manual of RS-MG41-O3 ozone detector?

Para proteger os parâmetros técnicos patenteados, contacte-nos para obter um manual.

When does the ozone detector need to be charged?

When the power is lower than 10%, the device will sound an alarm (sound and light vibration) every two minutes until the device shuts down.
When the device is off, connect the charger to the portable tester, and the other end to the AC220V AC power supply. After the tester is fully charged, the battery is full and it can be used normally.

How Does An Ozone Sensor Work?

Ozone sensor working principle.

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Contactar-nos

O nosso colega: Jack
Telefone/ Whatsapp: +86 13418148929
Correio eletrónico: contact@veswe.com
Endereço:Floors 1-4, No. 269 Nanda Highway, Dashi Street ,Panyu , Guangzhou, Guangdongdong, China