Special Design for Ozone Colorimeter - DH200 Portable Dissolved Hydrogen meter – Chunye Detail:
Introduction
DH200 series products with precise and practical design concept; portable DH200 Dissolved Hydrogen meter: To measure Hydrogen Rich water, Dissolved Hydrogen concentration in the Hydrogen water generator. Also it enables you to measure the ORP in electrolytic water.
Precise and applicable, no need for calibration. 1 year sensor warranty .
Simple operation, powerful functions, complete measuring parameters, wide measurement range; clear and readable display interface, excellent anti-interference performance, accurate measurement, easy operation, combined with high brightness backlight lighting;
DH200 is your professional testing tool and reliable partner for laboratories, workshops and schools daily measurement work.
Features
● One key to switch among DH, ORP measuring modes;
● DH value, ORP value, Temperature value with screen display simultaneously, humanized design. °C and °F optional;
● DH concentration measuring range:0.000 ~ 2.000ppm;
● Large LCD backlight display; IP67 dustproof and waterproof grade, floating design;
● One key to detection all the settings, including: zero drift and slope of electrode and all the settings;
● Temperature offset adjustment;
● 200 sets of data storage and recall function;
● Auto power off if no operations in 10 minutes. (Optional);
● 2*1.5V 7AAA battery, long battery life.
Technical specifications
Concentration measurement range | 0.000-2.000 ppm or 0-2000 ppb |
Resolution | 0.001ppm |
Accuracy | ±0.002ppm |
mV measurement range | -2000mV~2000mV |
Resolution | 1mV |
Accuracy | ±1mV |
Screen | 65*40mm Multi-line LCD Backlight Display |
Protection Grade | IP67 |
Automatic Power-off | 10minutes (optional) |
Operating Environment | -5~60℃,relative humidity<90% |
Data storage | 200 sets of data |
Dimensions | 94*190*35mm (W*L*H) |
Weight | 250g |
Product detail pictures:


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We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to deliver you with great provider of processing for Special Design for Ozone Colorimeter - DH200 Portable Dissolved Hydrogen meter – Chunye , The product will supply to all over the world, such as: Uruguay, Czech republic, USA, Our items have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll supply the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.

Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
