
HQ430D Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $4000.00 | Condition is New – Open box, HACH HQ430D 7.5V 1A NSMP, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $397.90 | Top Pick! Condition is Used, HACH COMPANY HQ430D Laboratory Single Input Multi-Parameter Meter, shipping cost = $38.00 | 50.0% |
![]() | $552.50 | Top Pick! Condition is Used, Hach Company HQ430D Laboratory Meter, FREE SHIPPING | 100.0% |
![]() | $699.00 | Condition is Used, Hach Hq430d Flexi Ph Sensor, FREE SHIPPING | 98.6% |
![]() | $1188.00 | Condition is Used, Hach Company HQ430D Laboratory Meter #b, FREE SHIPPING | 90.0% |
![]() | $1200.00 | Condition is Used, Hach Company HQ430D Laboratory Meter, FREE SHIPPING | 100.0% |
![]() | $1850.00 | Condition is Used, 1PC 100% TEST USED 1PC HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 97.8% |
![]() | $1850.00 | Condition is Used, 1PC 100% TEST USED 1PC HACH HQ430D conductivity dissolved oxygen meter, shipping cost = $100.00 | 99.3% |
![]() | $1953.00 | Condition is Used, 1PC HACH HQ430D conductivity dissolved oxygen meter P3772E YL, shipping cost = $30.00 | 99.2% |
![]() | $1900.00 | Condition is Used, 1PC 100% TEST USED 1PC HACH HQ430D conductivity dissolved oxygen meter, shipping cost = $100.00 | 97.4% |
![]() | $2000.00 | Condition is Used, USED 1PC HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 98.0% |
![]() | $2098.00 | Condition is Used, 1PC HACH HQ430D conductivity dissolved oxygen meter P3772E YL#dou, FREE SHIPPING | 96.7% |
![]() | $2400.00 | Condition is Used, 1PC HACH HQ430D conductivity dissolved oxygen meter, shipping cost = $100.00 | 97.4% |
![]() | $2500.00 | Condition is Used, 1PC HACH HQ430D conductivity dissolved oxygen meter, shipping cost = $100.00 | 97.4% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $3310.00 | Condition is New, HQ430D HACH HQ430D conductivity dissolved oxygen meter HQ430D, FREE SHIPPING | 100.0% |
![]() | $3350.00 | Condition is New, HQ430D HACH HQ430D conductivity dissolved oxygen meter HQ430D, FREE SHIPPING | 99.7% |
![]() | $3400.54 | Condition is New, 1PCS HACH HQ430D Multi parameter single channel analyzer new via FedEx or DHL, FREE SHIPPING | 100.0% |
![]() | $3703.27 | Condition is New, HACH HQ430D Multi parameter single channel analyzer new, FREE SHIPPING | 100.0% |
![]() | $3944.54 | Condition is New, HQ430D Hach PH Conductivity Dissolved Oxygen Meter HQ430D, FREE SHIPPING | 100.0% |
![]() | $4000.00 | Condition is New, 1PC HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 100.0% |
![]() | $4407.00 | Condition is New, Brand New HACH HQ430D conductivity dissolved oxygen meter, shipping cost = $100.00 | 100.0% |
![]() | $5059.94 | Top Pick! Condition is New, ONE NEW HACH HQ430D conductivity dissolved oxygen meter fedex or DHL, FREE SHIPPING | 100.0% |
![]() | $5078.94 | Condition is New, ONE NEW HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 97.8% |
![]() | $5178.88 | Condition is New, 1PCS NEW HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 100.0% |
![]() | $5178.90 | Condition is New, 1PCS NEW HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 66.7% |
![]() | $5178.94 | Condition is New, ONE NEW HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 98.1% |
![]() | $5178.94 | Condition is New, 1PCS NEW HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 100.0% |
![]() | $5178.95 | Condition is New, 1PCS NEW HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 100.0% |
![]() | $5178.95 | Condition is New, ONE NEW HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 99.2% |
![]() | $5178.95 | Condition is New, 1PCS NEW HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 100.0% |
![]() | $5178.96 | Condition is New, 1PCS NEW HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 85.7% |
![]() | $5178.97 | Condition is New, 1PCS NEW HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 87.5% |
![]() | $5425.67 | Condition is New, 1PC NEW HACH HQ430D conductivity dissolved oxygen meter (DHL or EMS), FREE SHIPPING | 100.0% |
![]() | $5491.87 | Top Pick! Condition is New, 1PCS NEW HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 100.0% |
![]() | $5499.87 | Condition is New, 1PCS NEW HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 100.0% |
![]() | $5499.92 | Condition is New, ONE NEW HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 99.6% |
![]() | $5815.85 | Condition is New, HACH HQ430D conductivity dissolved oxygen meter Brand New, shipping cost = $60.00 | 100.0% |
![]() | $6010.00 | Condition is New, 1PC NEW HACH HQ430D conductivity dissolved oxygen meter Via DHL or FedEX, FREE SHIPPING | 100.0% |
![]() | $6082.56 | Condition is New, 1PC HACH HQ430D Dissolved oxygen analyzer New fedex or DHL, FREE SHIPPING | 100.0% |
![]() | $6336.00 | Condition is New, 1PC NEW HACH HQ430D conductivity dissolved oxygen meter Fedex or DHL, FREE SHIPPING | 100.0% |
![]() | $6456.00 | Condition is New, HQ430D HACH HQ430D conductivity dissolved oxygen meter HQ430D, FREE SHIPPING | 100.0% |
![]() | $6475.29 | Condition is New, 1PC NEW HACH HQ430D conductivity dissolved oxygen meter Via FedEx or DHL, FREE SHIPPING | 90.5% |
![]() | $6527.59 | Top Pick! Condition is New, 1PC NEW HACH HQ430D conductivity dissolved oxygen meter, FREE SHIPPING | 100.0% |
![]() | $6331.60 | Top Pick! Condition is New, 1PC NEW HACH HQ430D conductivity dissolved oxygen meter Shipping DHL or FedEX, shipping cost = $200.00 | 100.0% |
![]() | $6603.00 | Condition is New, HACH HQ430D conductivity dissolved oxygen meter Fast shipping via DHL or FedEx, FREE SHIPPING | 81.8% |
![]() | $6837.74 | Top Pick! Condition is New, NEW HACH HQ430D conductivity dissolved oxygen meter Fast Shipping FedEx or DHL, FREE SHIPPING | 100.0% |
![]() | $7100.00 | Condition is New, HACH HQ430D conductivity dissolved oxygen meter Fast shipping via DHL or FedEx, FREE SHIPPING | 100.0% |
![]() | $7128.00 | Top Pick! Condition is New, 1PC New HACH HQ430D Conductivity Dissolved Oxygen Meter DHL Expedited Ship, FREE SHIPPING | 96.3% |
![]() | $7150.00 | Condition is New, 1PC NEW HACH HQ430D conductivity dissolved oxygen meter, shipping cost = $30.00 | 100.0% |
![]() | $7152.75 | Condition is New, Brand New HACH HQ430D conductivity dissolved oxygen meter, shipping cost = $100.00 | 97.6% |
![]() | $7518.42 | Condition is New, 1PC NEW HACH HQ430D conductivity dissolved oxygen meter Via FedEx or DHL, FREE SHIPPING | 100.0% |



The Hach HQ430D Flexi Conductivity Dissolved Oxygen Meter is a versatile and reliable instrument designed for monitoring water quality in various applications, including industrial, municipal, and environmental settings. This meter is equipped with advanced technology to provide accurate and reliable measurements of both conductivity and dissolved oxygen (DO) levels.
The HQ440D features a flexible probe design, which allows for easy maneuvering in tight spaces and makes it ideal for use in tanks, pipes, and other hard-to-reach areas. The probe is made of high-quality materials that are resistant to corrosion and abrasion, ensuring long-term durability and reliability.
The conductivity measurement function of the HQ430D is accurate to within /- 1% of full scale, making it an excellent tool for determining water quality and monitoring water treatment processes. The dissolved oxygen measurement function is equally impressive, with a sensitivity of /- 0.2 mg/L, ensuring accurate measurements even in low DO environments.
The HQ430D is equipped with a high-resolution, backlit LCD display that provides clear and easy-to-read measurements, as well as built-in data logging capabilities that allow for the storage of up to 10,000 readings. The meter also features a built-in temperature sensor that automatically compensates for temperature variations, ensuring accurate measurements even in changing environmental conditions.
The Hach HQ430D Flexi Conductivity Dissolved Oxygen Meter is powered by four AA batteries, which provide long-lasting operation, and is compatible with a wide range of data logging and telemetry systems, making it easy to integrate into existing monitoring systems.
In summary, the Hach HQ430D Flexi Conductivity Dissolved Oxygen Meter is a powerful and versatile tool for monitoring water quality in a variety of applications. Its advanced technology, flexible probe design, and high-resolution display make it an excellent choice for anyone looking for an accurate and reliable water quality monitoring solution.
Pros of buying Hach HQ430D Flexi Conductivity Dissolved Oxygen Meter:1. High Accuracy: Hach HQ430D is known for its high accuracy in measuring conductivity and dissolved oxygen levels, making it suitable for various applications in water quality monitoring.
2. Portability: The meter is lightweight, compact, and comes with a flexible probe, which makes it easy to carry and use in different locations.
3. Durable: It is built with high-quality materials, ensuring long-lasting performance and resistance to harsh environments.
4. User-friendly: The meter has an intuitive interface and is easy to operate, even for those with little experience in water quality monitoring.
5. Wide Measuring Range: Hach HQ430D has a wide measuring range for conductivity (0-2000 S/cm) and dissolved oxygen (0-100% saturation), making it versatile for various applications.
6. Calibration Check: The meter provides a calibration check feature, ensuring that the readings are always accurate.
Cons of buying Hach HQ430D Flexi Conductivity Dissolved Oxygen Meter:1. Expensive: The Hach HQ430D is more expensive compared to some other dissolved oxygen meters, which may be a limiting factor for some buyers.
2. Limited Battery Life: The battery life of the meter is not as long as some other models, requiring frequent battery replacements.
3. Limited Connectivity: The meter does not have built-in wireless connectivity, which may limit its use in large-scale monitoring applications.
Conclusion:The Hach HQ430D Flexi Conductivity Dissolved Oxygen Meter is a high-quality instrument for water quality monitoring, offering excellent accuracy, portability, and durability. While it may be more expensive than some other models, its benefits in terms of performance and versatility make it a worthwhile investment for professionals and serious hobbyists in the field. However, if budget is a concern or wireless connectivity is a must, other options may be more suitable.
Recommendation:If you are looking for a reliable and accurate dissolved oxygen meter for water quality monitoring, the Hach HQ430D Flexi Conductivity Dissolved Oxygen Meter is an excellent choice. Its user-friendly interface, wide measuring range, and built-in calibration check make it a versatile and trustworthy tool for various applications. Although it may be more expensive than some other models, its performance and durability make it a long-term investment that will pay off over time.
Details:
Hach HQ430D conductivity dissolved oxygen meter used , you are buying on flexi. This meter has miner scratch on the screen. Selling these items with a 30 day warranty.
specifications testmultimeters:
- brand: Hach
- mpn: Hq430d
- part type: Meter
offer testmultimeters:
- started: october 20, 2024
- availability: in stock
- in stock #: 5
- options: ship-to-home
- prices: $397.90–$7518.42
- item condition:
- New – Open box
- Used
- New
- sold #: 25
returns testmultimeters:
- method: money back
- policy: returns accepted
- time: 30 days
- paid by: buyer
payments testmultimeters:
- other
- wallet: paypal
- credit card: discover
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
shipping testmultimeters:
- transit: 4-8 days
- service: standard
- type: fixed
- class: standard
seller testmultimeters:
- rating: 98.2%
- # reviews: 7343
- city: fort collins, colorado







































