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Portable Dissolve Ozone Tester for Laboratory Use

This digital portable ozone tester in water is designed for laboratory. It is a good tool for experiment use.

  • DOZ-30
  • 500-550 USD/Set
  • 10
  • 1 year
  • T/T, Alipay, West Union, Paypal in advance


The laboratory needs a variety of testing tools.

This portable device that detects ozone concentrations in the water will be of great help when it comes to ozone-related tests.

The range is enough to suit normal measurement accuracy requirements.


  • Boat design, make sure that floating up, the screen electrode contact water completely

  • No more material, low maintenace

  • Measured value is not affected by low temperatrue and turbidity

  • Replaceable CS6930 dissloved ozone electrode

  • High precision

  • Easy to clean and maintain

  • MHX4 component structure design, strong waterproof

  • Long service life



DOZ-30 1DOZ-30流通槽1流通槽2


Gas detected Ozone
Measuring Range 0-10.00 ppm
Precision 0.01 ppm
Accuracy ±1% FS
Test temperature 0-100 °C/32-212 °F
Adjust way 2 point (0, any point)
Lock function Manual or automatic
Storage function 10 groups data
Electrode CS6930 dosage ozone electrode
Screen 22*32 mm multi-line LCD screen
Size/Weight 164*37*40 mm/0.1 kg
Automatic power off 6 minutes without ope






Q: Are you manufacturer or trader?

A: We're professional manufacturer focus on ozone equipment, located in Baiyun District, Guangzhou, China. Welcome to visit us.

Q: What's the warranty?

A: Warranty is 12 months, life time technical support. If any quality problem occur during this period, which due to our responsibility, we'll take care of it, or send more new spare parts to replace.

Q: What'the MOQ?

A: One piece each model.

Q: Can I buy a sample for test purpose, then if it's ok, I'll buy more?

A: Yes, you can.

Q: Can we print our logo and have our own package

A: Yes, you can, OEM&ODM orders are acceptable.

Q: Is there any discount?

A: Of course, more quantities, more discount.

Q: Can I get a catalog?

A: Yes, you can download on our website.

Q: How is the quality?

A: All the materials used for our products are strictly chosen by QA, finishings are checked carefully by QC. Every machine will be strictly tested and aged for several days before delivery.

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Guangzhou Qili Environmental Equipment Co., Ltd.
A high-tech enterprise dedicated to research, development, design, production and sales of ozone equipment. 


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