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Introducing, the HOBOY’s HACH DR300 Portable Colorimeter Ozone Tester Residual Chlorine Meter Total Chlorine Chlorine Dioxide Water Quality Detector! This handy device is perfect for anyone looking to easily and accurately test the quality of their water.
With the HOBOY’s HACH DR300, you can quickly and conveniently measure levels of ozone, residual chlorine, total chlorine, and chlorine dioxide in your water. Whether you're testing your tap water at home or checking the quality of water in a pool or spa, this portable colorimeter is the perfect tool for the job.
The HOBOY’;s HACH DR300 is designed for ease of use, with a simple interface that allows you to quickly select the test you want to perform and get accurate results in no time. The compact size of the colorimeter makes it easy to carry with you wherever you go, so you can test water quality on the spot.
One of the key features of the HOBOY’s HACH DR300 is its accuracy. The colorimeter uses advanced technology to ensure that you get precise measurements every time, so you can trust the results you're getting. This is especially important when it comes to water quality testing, as even small variations in levels of contaminants can have a big impact on the safety of your water.
Not only is the HOBOY’s HACH DR300 accurate, but it's also reliable and durable. This colorimeter is built to last, so you can trust that it will continue to perform well over time. Plus, with its easy-to-read display and intuitive controls, using the colorimeter is a breeze.
The HOBOY’s HACH DR300 Portable Colorimeter Ozone Tester Residual Chlorine Meter Total Chlorine Chlorine Dioxide Water Quality Detector is a must-have for anyone who wants to ensure the safety and quality of their water. With its accuracy, reliability, and ease of use, this colorimeter makes water quality testing simple and convenient. Don't wait any longer – get your hands on the HOBOY’s HACH DR300 and start testing your water today
Absorbance |
0 - 2.5 Abs |
Data Logger |
Last 50 measurements |
Detector |
Silicon photodiode |
Dimensions H x W x D |
34 mm x 69 mm x 157 mm |
Display |
LCD with backlight |
Enclosure Rating |
IP67, waterproof at 1 m for 30 minutes |
Measurement Method |
DPD |
Operating Conditions |
0 - 50 °C (32 - 122 °F); 0 - 90% relative humidity - non-condensing |
Parameter |
Chlorine, LR/HR |
Power Supply |
Four AAA alkaline batteries; approximate life is 5000 tests |
Range |
0.02 - 2.00 mg/L Cl₂; 0.1 - 8.0 mg/L Cl₂ |
Sample Cell Compatibility |
1 cm (10 mL), 25 mm or 10 mL |
Source Lamp |
Light emitting diode LED |
Special Features |
With Box |
Spectral Bandwidth |
15 nm filter bandwidth |
Warranty |
12 months |
Wavelength |
528 ±2 nm |
Weight |
0.25 kg or 0.55 lbs |
What's included |
Each DR300 Pocket Colorimeter comes as a ready-to-use kit in a sturdy custom carrying case (4660200), including batteries, 2 sample cells and a manual. Reagents have to be purchased separately |
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