Nanjing Juge Environmental Technology Co., Ltd.
| 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 |
| Brand Name | JUGE |
| Model Number | DOZ30 |
| Place of Origin | Nanjing, China |
| Certification | IOS9001, CE |
View Detail Information
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Product Specification
| 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 |
| Brand Name | JUGE | Model Number | DOZ30 |
| Place of Origin | Nanjing, China | Certification | IOS9001, CE |
| High Light | Pen Type Portable Dissolved Ozone Meter ，Easy Maintenance Portable Dissolved Ozone Meter ，Easy Maintenance ozone meter for water | ||
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 |
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
2000000-3000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
JUGE was established in 2015, specializing in the field of environmental online monitoring. With environmental online monitoring systems at its core, JUGE integrates R&D, production, sales, and after-sales services. It is recognized as both a National High-Tech Enterprise and a "Specialized, Ref... JUGE was established in 2015, specializing in the field of environmental online monitoring. With environmental online monitoring systems at its core, JUGE integrates R&D, production, sales, and after-sales services. It is recognized as both a National High-Tech Enterprise and a "Specialized, Ref...
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