You may have seen us featured in...
How does it work?
The Dissolved Oxygen Meter is easy to use in 3 simple steps...
Get The Dissolved Oxygen Meter
Take advantage of our massive 55% discount TODAY by ordering the Dissolved Oxygen Meter
Easy & Quick Setup
It's absolutely easy to setup within a minute. All you have to do is follow the simple steps setup in the manual that comes with your Dissolved Oxygen Meter
Precisely Measure dissolved oxygen & temperature
After set up, you can use the Dissolved Oxygen Meter to monitor and count the number of people going in and out of your building.
Why People Love It?
It can provide you with an accurate and consistent reading thanks to automated temperature compensation, which will automatically correct for the solution temperature of 0-40 °C.
It is appropriate for freshwater culture, mariculture, swimming pools, beverage factories, wastewater treatment plants, and laboratories.
Because of its compact pen-shape form and light weight for portability, you may test water anywhere to obtain the purest water.
High precision and quick response: you'll get the results quickly and can test the value for any 0.0- 40.0mg/L liquid you want to test.
Adopts a digital screen display with lighting, which makes data easier to view.
Calibration mode: single-point or dual-point automatic calibration, i.e. zero point or automatic 100 percent calibration in the air is supported.
The Specifications Revealed
Response Time: ≤45s (90% response at 20°C)
Automatic Temperature Compensation Range: 0～40°C
Battery Power: Low battery warning
Backlight: Support automatic backlight
Power: Automatic shut down about 8 minutes
Battery: 3x1.5VLR44 Battery
Use environment: 0.1-40.0°C RH max 90%
Size and Weight: 183x37x37mm (7.2x1.5x1.5in)/80g
What's in the Package?
1 X Dissolved Oxygen Meter
1 X Instruction manual
What Users Are Saying
Very good product, accurate and a very nice presentation. Great value for the price. Works as expected. Will be very helpful if you want to measure the oxygen levels in the water.
Lino Chepe, US
Great purchase! Easy to take in the field and my students love it!
Rickey I. Hartwell,
Best DO probe for a high school classroom with water quality testing. I have several of these probes which are used 5 periods a day, once a week for over two months. They last for years. The first ones I had lasted about 7 years before needing to be replaced. Rarely needs calibration.
Frequently Asked Questions
Call us 845-202-0750 or email us firstname.lastname@example.org
how long is the probe ?
The probe is five inches in length.
Does this work in the mountains at 5,000 feet elevation?
Can a longer cable be used?
No. Not for now.
Does it come with free shipping
READY TO Precisely Measure Dissolved Oxygen?
Choose your packge and save big on your order