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Air-Zone - Ozone Meters and Ozone Sensors
The EZ-1X Ozone Sensor is meant to monitor ozone levels in occupied spaces such as homes, bars, and restaurants.  It's low cost is a breakthrough the previously high prices of most ozone sensors.

The A-21ZX Ozone Sensor  can also accurately measure ozone levels in occupied spaces.

It also has the ability to monitor ozone levels far above those recommended for occupied spaces, such as in the case of ozone disinfections.
It features a precise digital readout.

Capable of reading ozone levels up to 10 ppm, it is perfect for use in mold remediation.

Low Level Ozone Meter EZ-1X
The EZ-1X Ozone Meter is meant to monitor ozone levels in occupied spaces. 
It can be used to monitor ozone levels in a home, restaurant, bar, or in any other space where ozone is meant to be kept at recommended air purification levels around humans & animals.

It constantly monitors ozone levels by displaying them on a multi colored bar graph. 

The green,  yellow, and red bar graph is easy to read and is easy to understand by non technical personnel.

Operable from AC power, or the rechargeable internal batteries. 


Accurate Range of 0.02 - .14 ppm. 

Bar graph: 
Green - Normal levels
Yellow - 0.05ppm Moderate levels
Red - 0.1ppm High levels

Powered by self contained long life rechargeable NiMH batteries, or the supplied AC adapter.
Battery life: 8 hours

Measurement Principle: Metal oxide semiconductor. 
Response time: within 10 seconds. 
Physical dimensions: 3 1/4" x 1 3/8" x 2 3/8" 
Weight: 6 ounces 
CE approved

Price $329.99

Ozone Meter A-21ZX
The model A-21ZX Ozone Meter is a rechargeable battery operated portable ozone sensor, and a continuous operation digital ozone level monitor. 
It is meant to monitor ozone levels ranging from levels meant for human consumption to those found in higher than normal ozone environment.

It can monitor levels up to 10ppm which makes it perfect in areas where ozone is being used to disinfect such as mold remediations.

The design combines the latest solid state sensor technology. 
The A-21ZX warms up quickly and requires no zeroing or adjustments. 

Accurate Range of 0-10 ppm. (reads up to 19ppm)
Digital readout in 0.01 ppm increments. 
Range: 0-10 ppm. 
Sensitivity: as low as 0.02 ppm.
Easy calibration.
Pocket sized - easy to use
Powered by self contained long life rechargeable NiMH batteries, 
or the supplied AC adapter.

Measurement Principle: Metal oxide semiconductor. 
Response time: within 10 seconds. 
Physical dimensions: 2" x 4" x 1" , Weight: 6 ounces 
Temperature Range: 32 -104 F (0-40 C)
CE approved

Supplied with a carrying case and an the AC adapter / charger. 

Price $699.99

We also carry these excellent ozone meters
The model C-30ZX is for permanent monitoring equipment in water treatment plants, water bottlers, pulp bleaching mills, generators, photocopier centers, HVAC and indoor air quality systems, research labs, and industrial processes such as plastic film treatment.
It has an audio alarm, outputs for external data logging and lower power relay contacts for external equipment control. The range is 0.02 - 0.14 ppm. 
Price: $509.99
The model OS-1X acts like a thermostat to control generators and alarm based on adjustable concentration level set point over the 0.03 - 0.1 ppm range. Relay contacts handle 5 amps which as adequate to control most small generators. 
Price: $369.99


All ozone meters work from  the supplied 110 volt transformer to a 12 volt DC input. 
We do not have 220 volt transformers for these ozone meters.
If you want to use one of these ozone meters overseas you will need to use your own 12 VDC power supply.
Ozone Detector Cards
Eco Badge® Ozone Detector Cards provide a low cost alternative to ozone meters for ensuring that an environment is within accepted safety standards when using an ozone generator, or any other place where ozone levels are desired to be monitored.

These patented ozone test cards were originally developed for NASA.
Each kit contains two separate, one hour tests in vacuum packed pouches.

A colormetric strip is included which enables the user to read, and interpret each test.

These test cards are very easy to use. Just open up one of the sealed pouches and take out the test card and tape it to a wall or any other convenient surface.

After one hour you match the color of the card to the colors on the colormetric strip to determine the ozone level.  They couldn't be any more easy to use.

Ten Ozone Detector Test Card Kits
Price $41.99

CLICK HERE to learn more about these tests cards.

Do you want more control over the odors in your home or business? 
You need an Air-Zone Ozone Generator!
Perfect for a bedroom or officeRemove odors with our ozone generators!Extremely High Ozone Output!  Perfect For Professional Applications!  Zero Nitrogen Oxides!
 CLICK HERE to find out more!

Air-Zone Ozone Generators is proudly located in the U.S.A.!!!
Air-Zone Inc.
1980 Northgate Commerce Parkway, Suite 6C
Suffolk, VA  23435

Call our 1-800 TOLL FREE number

Outside the 48 Continental US States please call
Open Evenings & Saturdays!

Call to reach our staff of qualified ozone technicians.
If all of our phone lines are busy please leave a message and we will call you back as soon as possible.

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Thinking of buying a different brand of air purifier / ozone generator?
CLICK HERE to see our ozone generator brand comparison page.

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