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Brand Name : JUGE
Model Number : DOZ30
Place of Origin : Nanjing, China
Certification : IOS9001, CE
MOQ : 1 Unit
Price : USD100-2000
Packaging Details : Neutral carton
Delivery Time : 5-8 working days
Payment Terms : Online order, T/T
Supply Ability : 100 Unit/Week
Type : Pen
Range : 0 -10.00 mg/L
Resolution : 0.01 mg/L
Screen : 20x30mm multi-line LCD
Auto Backlight : 1 minute
Power : 1x1.5V AAA battery (>500 hours lifespan)
Dimensions : 185×40×48 mm
Weight : 95g
Portable Dissolved Ozone O3 Pen Meter
>>Application
The innovative three-electrode method delivers faster and more accurate measurements without consuming colorimetric reagents.
>>Features
● Boat-shaped floating design with IP67 waterproof rating.
● 4-button intuitive operation, ergonomic grip, and one-handed precision measurements.
● Three-electrode principle for residual chlorine measurement—accurate, rapid, reliable, and comparable to DPD method results.
● No consumables required; minimal maintenance; measurements unaffected by low temperature or turbidity.
● Self-replaceable AG6930 dissolved ozone electrode—stable, precise, and easy to clean/maintain.
● Cast-and-measure capability (auto-lock function for stable readings).
● Tool-free maintenance: Swap batteries and electrodes effortlessly.
● Backlit multi-line display for clear readability.
● Self-diagnostic display for real-time electrode performance monitoring.
● Long-lasting 1.5V AAA battery (1x).
● 5-minute auto-shutdown for energy efficiency.
>>Technical Parameter
| Specification | Detail | 
| Range | 0 -10.00 mg/L | 
| Resolution | 0.01mg/L | 
| Accuracy | ±1% F.S. | 
| Temperature Range | 0–100.0°C / 32–212°F | 
| Operating Temperature | 0–60.0°C / 32–140°F | 
| Temperature Resolution | 0.1°C / 1°F | 
| Calibration | 2 point calibration | 
| Electrode | AG6930 Non membrane three electrode residual chlorine electrode | 
| Protection Rating | IP67 | 
| Screen | 20x30mm multi-line LCD | 
| Temperature Compensation | ATC (auto) / MTC (manual) | 
| Lock Function | Manual / Auto | 
| Protection Rating | IP67 | 
| Auto Backlight | 1 minute | 
| Auto Power-Off | 5 minutes | 
| Power | 1x1.5V AAA battery (>500 hours lifespan) | 
| Dimensions (H×W×D) | 185×40×48mm | 
| Weight | 95g | 
|   | 
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