- Home Page /
- Industrial Supplies /
- Test, Measure & Inspect /
- Substance Analysis Instrumentation /
- Dissolved Oxygen Meters & Accessories /
- Water Quality Indicator | Dissolved Oxygen Me...
0 ratings
Item #:
90581211
Water Quality Indicator | Dissolved Oxygen Meter | ph Meter for Water DO Meter from Model: PDO-519
Item #:
90581211
TMT 1125
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, August 19
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
All in one Pen type Dissolved Oxygen Meter, easy operation and high accuracy for all oxygen measuring applications.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Accurate Measurement
The PDO-519 provides precise dissolved oxygen readings, ensuring reliable water quality monitoring for aquaculture, wastewater treatment, and environmental studies.
User-Friendly Interface
Designed with a clear LCD display and simple controls, this meter makes it easy for users of all skill levels to navigate and obtain results swiftly.
Durable Design
Built to withstand rugged environments, the PDO-519 is both waterproof and sturdy, making it ideal for field use in diverse outdoor conditions.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 1 lbs (450 grams) |
| What is in the box | Water Quality Indicator |... For more details, please check description/product details |
Who Should Buy?
-
Environmental Scientists
Ideal for researchers monitoring aquatic ecosystems and assessing water health through accurate dissolved oxygen measurements.
-
Aquaculture Operators
Essential for fish farms to ensure appropriate oxygen levels for aquatic life, promoting growth and survival rates.
-
Water Treatment Facilities
Useful for operators in managing water quality, ensuring compliance with health standards by monitoring oxygen levels effectively.
-
Casual Users
Not ideal for everyday users with limited need for precise measurements in non-professional water testing scenarios.
Product Description
Water Quality Indicator | Dissolved Oxygen Meter | ph Meter for Water DO Meter from Model: PDO-519
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a dissolved oxygen meter and how does it work?
Answer: A dissolved oxygen meter, like the Lutron PDO-519, measures the amount of oxygen present in water, which is crucial for assessing water quality. It works by using electrodes to detect the concentration of oxygen in a sample. Higher dissolved oxygen levels indicate healthier water, essential for aquatic life. This device is commonly used in environmental research, aquaculture, and water treatment facilities to monitor and maintain optimal conditions. -
Question:
What features does the Lutron PDO-519 offer?
Answer: The Lutron PDO-519 is packed with features, including a large LCD display for clear readings, adjustable calibration settings, and multiple measurement units. It provides real-time data on dissolved oxygen levels, making it user-friendly for both professionals and enthusiasts. This meter is particularly useful in laboratories, aquariums, and for field studies where accurate measurements are necessary to support research and regulatory compliance. -
Question:
Who should use the dissolved oxygen meter?
Answer: The dissolved oxygen meter is ideal for a variety of users, including environmental scientists, aquaculture professionals, and educators. Anyone involved in water quality assessments or needing to ensure healthy aquatic ecosystems will find this instrument invaluable. For instance, fish farmers can use it to monitor oxygen levels in ponds, helping to prevent fish kills, while educators can utilize it for practical demonstrations in biology classes. -
Question:
Is the Lutron PDO-519 portable?
Answer: Yes, the Lutron PDO-519 is designed with portability in mind. Its compact size and weight make it easy to carry, allowing users to perform measurements in various locations, whether in a lab or in the field. This portability is especially beneficial for environmental scientists conducting on-site research in diverse water bodies, ensuring they can acquire accurate data wherever needed. -
Question:
What is the typical range of the Lutron PDO-519 for measuring dissolved oxygen?
Answer: The Lutron PDO-519 typically measures dissolved oxygen levels within the range of 0 to 20 mg/L. This range is suitable for most applications, from aquaculture to environmental monitoring. Its ability to detect varying oxygen concentrations makes it a versatile tool for assessing the health and quality of water in different environments, including rivers, lakes, and industrial discharge. -
Question:
How do I calibrate the Lutron PDO-519?
Answer: Calibrating the Lutron PDO-519 involves setting the meter to zero in a known oxygen saturated solution and adjusting the reading according to the standard reference. This ensures accuracy in measurements. Regular calibration is important, particularly before significant testing sessions, to maintain reliable results. Users in research or quality control settings should establish a calibration routine to back their data with confidence. -
Question:
Can this meter be used in saltwater applications?
Answer: Yes, the Lutron PDO-519 can be used in both freshwater and saltwater applications. Its design allows it to accurately measure dissolved oxygen levels in varied salinity conditions. This capability is crucial for marine biologists studying oceanic ecosystems or aquaculture settings in saltwater environments, as it ensures that oxygen levels remain optimal for marine life. -
Question:
What is the battery life of the Lutron PDO-519?
Answer: The battery life of the Lutron PDO-519 is designed to be efficient, allowing for long periods of continuous use. Depending on frequency of use and settings, it can last several days to weeks on a single set of batteries. This extended battery life is particularly advantageous for fieldwork, as researchers can rely on the device without frequent interruptions for battery replacement. -
Question:
What type of maintenance does the Lutron PDO-519 require?
Answer: The Lutron PDO-519 requires minimal maintenance, primarily involving regular cleaning of the electrodes and occasional calibration checks. Keeping the electrodes free from contaminants ensures accurate readings. Users should also store the meter in a protective case when not in use to prevent damage. This ease of maintenance makes it a practical choice for professionals and hobbyists alike. -
Question:
Where can I buy Water Quality Indicator | Dissolved Oxygen Meter | DO Meter from Lutron Model: PDO-519?
Answer: You can buy the Lutron PDO-519 Dissolved Oxygen Meter from Ubuy, a trusted online platform that offers a wide variety of electronic and measurement tools. Ubuy provides a user-friendly shopping experience, making it easy to find the right products for your water quality monitoring needs. Their shipping options and customer service further enhance the buying experience, ensuring you receive your device conveniently.
Ace Instruments Dissolved Oxygen Meters & Accessories Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Accurate readings
- User-friendly design
- Portable and lightweight
- Durable construction
- Fast response time
Cons
- Calibration can take some time.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TMT 1125
Order now and get it around Wednesday, August 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Heavy-duty, easy-to-use pen-type design.
- Accurate measurement of Dissolved Oxygen and temperature.
- Features automatic temperature compensation from 0 to 50°C.
- Records maximum and minimum readings with a recall function.
- IP-67 water resistance ensures durability.
- Auto power-off feature to conserve battery life.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.