Features & Benefits
- Measures differential, high side, and low side pressures at once
- Simplifies process of balancing and checking pump performance
- Comes with necessary accessories and carrying case
- Home Page /
- Industrial Supplies /
- Test, Measure & Inspect /
- Airflow & Air Quality /
- Manometers /
- TSI Alnor HM675 Hydronic Manometer
0 ratings
Item #:
18216083
TSI Alnor HM675 Hydronic Manometer
Item #:
18216083
NZD 10919
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of NZD 2729.75 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. New Zealand, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, October 15
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
The TSI Alnor hydronic manometer HM675 measures and displays differential, high side, and low side pressures simultaneously, simplifying the process of balancing and checking pump performance in hydronic systems.
Buy Now Pay Later
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
High Accuracy
The Alnor HM675 offers exceptional pressure reading precision, ensuring reliable data for HVAC systems, minimizing errors, and enhancing system performance.
Durable Design
Constructed with rugged materials, the HM675 is built to withstand harsh conditions, providing long-lasting reliability and reducing the need for frequent replacements.
User-Friendly Interface
With its intuitive controls and easy-to-read display, the HM675 simplifies operation, making it accessible for both experienced technicians and beginners in the field.
Product Details
| Brand Name | TSI |
| Unit Count | 1 Count |
| Part Number | HM 675 |
| Manufacturer | TSI ALNOR |
| Model | HM 675 |
| Item Dimensions | 18 x 12 x 6 inches (45.7 x 30.5 x 15.2 cm) |
| Item Weight | 11 pounds (4.99 kg) |
| Brand | TSI |
| Item dimensions L x W x H | 18 x 12 x 6 inches (45.7 x 30.5 x 15.2 cm) |
| Number of Items | 1 |
Who Should Buy?
-
HVAC Professionals
Ideal for HVAC technicians needing precise measurements for hydronic systems, ensuring efficient system performance and troubleshooting.
-
System Installers
Perfect for installers of hydronic heating systems to verify proper pressure and system integrity during and after installation.
-
Building Managers
Beneficial for building managers who require ongoing pressure monitoring to maintain optimal heating system function and energy efficiency.
-
Casual Users
Not suitable for casual users or homeowners without specialized knowledge of hydronic systems for proper utilization.
Product Description
TSI Alnor HM675 Hydronic Manometer
About This Item
Introducing the TSI Alnor HM675 Hydronic Manometer - the ultimate tool for HVAC professionals who require a reliable instrument for balancing hydronic heating and cooling systems, checking pump performance, and setting balancing valves. With the HM675 Hydronic Manometer, you can easily measure and display differential, high side, and low side pressure simultaneously. No need to change hose connections or instrument valve settings.
This meter reads in a variety of units including in. H2O, ft H2O, psi, in. Hg, mH2O, kPa, mm Hg, and bar, giving you the flexibility to work with different specifications.
Accuracy is key, and the HM675 delivers with high accuracy of +-1% of reading plus .072 psi for differential pressures ranging from -300 to 300 psi and gauge pressures from -20 to 300 psi. You can also measure temperatures up to 250 degrees-F with an accuracy of +-0.5% of reading +1.2 degrees-F using the two temperature probe inputs and the appropriate probes. Durability is a must, which is why the HM675 is designed with a rugged, splash-proof outer casing.
You can trust that this instrument will perform reliably in any environment you need it to. The HM675 Hydronic Manometer comes as a complete kit, including a hard shell carrying case, two 6.7 ft x -in. hoses with shut-off valves, two B&G readout probes, two P/T gauge adapter probes, a calibration certificate, and a power cord.
It can be powered either using four alkaline or NiMH rechargeable batteries, giving you the flexibility to choose your power source. Invest in the TSI Alnor HM675 Hydronic Manometer and experience the difference it makes in your HVAC profession. Shop now and take your HVAC performance to the next level with this versatile and reliable instrument.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Alnor HM675 Hydronic Manometer used for?
Answer: The Alnor HM675 Hydronic Manometer is primarily used for measuring pressure in hydronic heating systems. It helps technicians assess the performance of heating circulators, boilers, and other components. By providing precise pressure readings, the device ensures optimal system performance and efficiency, allowing for timely maintenance and troubleshooting. In scenarios where accurate pressure measurement is crucial, such as balancing heating systems in residential or commercial buildings, this manometer proves indispensable for HVAC professionals. -
Question:
How do you calibrate the Alnor HM675 Hydronic Manometer?
Answer: Calibrating the Alnor HM675 Hydronic Manometer involves following a straightforward process outlined in the user manual. Typically, it includes zeroing the device in a controlled environment and comparing its readings against a known pressure source. Calibration ensures accuracy, particularly in critical applications where even minor discrepancies can lead to system inefficiencies. Regular calibration is recommended for technicians who frequently use the manometer to maintain precision in diagnoses and system diagnostics. -
Question:
What are the key features of the Alnor HM675 Hydronic Manometer?
Answer: The Alnor HM675 Hydronic Manometer offers a range of features including a high-accuracy sensor, a large, easy-to-read digital display, and the ability to measure both static and differential pressures. Its robust construction makes it suitable for fieldwork, and it often includes data logging capabilities for historical analysis. These features are particularly beneficial for HVAC technicians who need an adaptable, reliable tool for various tasks, from troubleshooting to system balancing and optimization. -
Question:
Is the Alnor HM675 Hydronic Manometer suitable for non-professionals?
Answer: While the Alnor HM675 Hydronic Manometer is designed primarily for professionals, knowledgeable non-professionals can use it with appropriate guidance. Understanding how to interpret pressure readings and perform necessary calibrations is essential. For DIY enthusiasts involved in home heating system projects, this manometer can be a valuable asset in achieving precise measurements and ensuring the heating system functions optimally. However, those unfamiliar with HVAC systems should consider consulting a professional for operational insights. -
Question:
Can the Alnor HM675 Hydronic Manometer measure temperature as well?
Answer: The Alnor HM675 Hydronic Manometer is primarily designed for pressure measurement and does not directly measure temperature. However, accurate pressure readings can indirectly assist in evaluating temperature conditions within a hydronic system. For comprehensive system monitoring, pairing it with dedicated temperature measuring devices is recommended. This integrated approach allows HVAC professionals to analyze pressure and temperature simultaneously, enabling them to fine-tune system performance effectively. -
Question:
What types of systems can the Alnor HM675 Hydronic Manometer be used with?
Answer: The Alnor HM675 Hydronic Manometer is compatible with various hydronic systems, including residential heating and cooling installations, commercial boiler systems, and chilled water circuits. It can be utilized to assess both closed-loop and open-loop systems, making it versatile for technicians across different sectors. Its adaptability allows HVAC professionals to effectively monitor and maintain diverse setups, assuring that both performance and efficiency are maintained throughout all hydronic applications. -
Question:
Does the Alnor HM675 require any special maintenance?
Answer: To ensure longevity and reliable performance, the Alnor HM675 Hydronic Manometer should be kept clean and stored in a protective case when not in use. Periodically checking for any signs of wear or damage, especially to the sensors and tubing, is advisable. Maintaining a clean probe can help ensure accurate readings, especially if used in environments where dust or contaminants may be present. Regular upkeep is essential for professionals who rely on this device for critical system evaluations. -
Question:
What is the accuracy range of the Alnor HM675 Hydronic Manometer?
Answer: The Alnor HM675 Hydronic Manometer typically offers a high level of accuracy, often within ±0.5% of full-scale readings. This precision is crucial for HVAC professionals who need reliable data for diagnosing and solving system issues. Accurate measurements can greatly influence the efficiency of hydronic heating systems, helping technicians to make informed decisions during maintenance. Professionals in the field can rely on this accuracy to enhance the service they provide, ensuring quality and customer satisfaction. -
Question:
Where can I buy the Alnor HM675 Hydronic Manometer in New Zealand?
Answer: You can purchase the Alnor HM675 Hydronic Manometer from Ubuy, which offers a reliable platform for acquiring quality tools and equipment. Ubuy regularly stocks various tools and equipment, including the Alnor HM675, making it accessible for professionals and enthusiasts alike in New Zealand. The platform's user-friendly experience ensures that you can find the exact item you need with confidence.
TSI Manometers 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
- Highly accurate pressure measurements
- User-friendly interface and design
- Wide measurement range
- Durable construction material
- Compact and portable design
Cons
- Occasional calibration needed
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
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.
NZD 10919
Order now and get it around Thursday, October 15
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
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.