Dear esteemed researchers, please suggest a portable hand held device that can measure amount of Nitrite and hydrogen peroxide available in water?

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Abdelkader BOUAZIZ

Dear Obafemi Obajemihi, please refer to the attached file, hope it will be usefull. My Regards

Obafemi Obajemihi

@Bouaziz thanks for your message, however I am looking for a portable device that can measure those without the rigors of laboratory analysis.

Due to the nature of my research. Thanks

I think all devices used in the attached file are available as portable devices. Good Luck

@Dr. Bouaziz thanks