New
Arrivals/Restock
Smart Dissolved Oxygen Tester for Aquarium Digital Dissolved Oxygen Meter with Portable DO Probe Large Test Range 0.0-20mg/L Dissolved Oxygen Test Kit for Water Hydroponics, Ponds, Aquaculture
4.0 (138 items)
Limited Time SaleUntil the end
17
32
00
US$54.00 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used US$36.00
Product details
| Management number | 211707777 | Release Date | 2026/04/04 | List Price | US$36.00 | Model Number | 211707777 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Accurate Dual Readings for Any Water Application：This smart Dissolved Oxygen Meter measures both mg/L (ppm) and % Saturation for accurate, flexible oxygen testing. Ideal for aquaculture, fish tanks, ponds, hydroponics, brewing, labs, and environmental studies. Whether you're testing koi pond oxygen levels, brewing beer, or monitoring wastewater, this DO tester gives precise results you can trust.
- With Long Probe Cable and Clear LCD Screen：Test deeper water without hassle thanks to the 1.1-meter (3.6-foot) probe cable—perfect for large tanks, rivers, and field work. The backlit LCD screen ensures easy viewing in any lighting. With features like data hold and temperature unit switch, this DO meter is built for on-the-go professionals and hobbyists alike.
- Smart App Control with Advanced Compensation：Connect via Bluetooth to the app for more control and accuracy. Use automatic temperature compensation (ATC) plus manual salinity and altitude adjustments for reliable readings in any environment. Easily log and share your water test data from your phone—ideal for team projects or record-keeping.
- Complete DO Test Kit with Easy Calibration：Get everything you need: 6 replacement membrane caps, 3 bottles of electrolyte solution, and a detailed manual. For best accuracy, always do a quick air calibration before first use! If you're at high altitude, just enter the altitude value in the app first for an even better calibration. It's simple to set up and keeps working great.
- Versatile, Professional Results Without the High Cost：From home aquariums to lab research, the CIZTADA dissolved oxygen tester delivers lab-grade accuracy at a fraction of the price of benchtop models. Trusted by aquaculture farmers, educators, researchers, and brewers, it’s the smart choice for anyone needing a reliable dissolved oxygen tester that’s portable, powerful, and affordable.
Bestseller ranking
Spring
Customers who viewed this product also viewed
Laminators
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form