- Home Page /
- Industrial & Scientific /
- Test, Measure, and Inspect /
- Pressure & Vacuum /
- Manometers /
- Tsi Alnor Manometer,Hydronic HM 685
0 ratings
Item #:
67821058
Tsi Alnor Manometer,Hydronic HM 685
Item #:
67821058
€ 6399
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 Thursday, July 09
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
Accurately measure pressure with the Tsi Alnor Manometer Hydronic HM 685 which provides precise readings with its various measuring units and impressive pressure accuracy.
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
Precision Measurement
The Tsi Alnor Manometer ensures accurate hydronic system pressure readings, helping technicians diagnose and optimize HVAC system performance effectively.
User-Friendly Interface
Designed with an intuitive display and straightforward navigation, the HM 685 allows users to quickly access essential data without extensive training.
Durable Construction
Built to withstand rigorous field conditions, the rugged design of the HM 685 ensures longevity and reliability, making it a worthwhile investment for professionals.
Product Details
- Digital hydronic manometer with pressure range of +/-300 psi, +/-2068 KPA
- Operating temperature range of 40°F to 113°F, 4°C to 45°C
- Flow range of 0 to 9999 GPM and max pressure of 300 PSI, 2068 KPA
- Equipped with LCD display, 1000 reading memory, and powered by 4 AA cell batteries
- Pressure resolution of 0.001 psi, 0.01 KPA and pressure accuracy of +/-1 percent of reading
- Suitable for fluid temperature range of 32°F to 212°F, 0°C to 100°C with a battery life of minimum 12 hours
| Manometer type | General Purpose Digital Manometer |
| Measurement accuracy | +/-0.5 Percent of Full Scale |
| Pressure range | 0 to 300 psi |
| Maximum pressure | 300 psi |
| Brand | Alnor |
| Rec. use | Industrial |
| Features | Digital Display |
| Accessories | (2) 6.7 ft x 1/4 in Hoses with S |
| Assembled product dimensions (l x w x h) | 20.90 x 17.00 x 7.10 in (53.1 x 43.2 x 18 cm) |
| Weight | 11.67 lb (5.29 kg) |
| Model | HM 685 |
| Has written warranty | No |
Who Should Buy?
-
HVAC Technicians
Ideal for HVAC professionals who need accurate pressure measurements for hydronic systems and ductwork.
-
Building Engineers
Useful for building engineers to assess performance and efficiency of heating and cooling systems.
-
Maintenance Personnel
Perfect for maintenance staff requiring quick readings for troubleshooting and regular system inspections.
-
Casual Users
Not suitable for casual users who lack experience in managing HVAC systems or technical measurement devices.
-
Low-Demand Applications
May be overkill for scenarios requiring minimal measurement, like simple home heating evaluations.
-
Non-Technical Users
Not ideal for users without technical training who might struggle to interpret the readings accurately.
Product Description
Tsi Alnor Manometer,Hydronic HM 685
Have any Query? Chat with us
Product Buying Guide
This guide is designed to provide you with a comprehensive overview of the product and help you make an informed decision when purchasing a digital hydronic manometer for your needs.
Product Specifications
- Pressure Range: +/-300 psi, +/-2068 KPA
- Pressure Resolution: 0.001 psi, 0.01 KPA
- Pressure Accuracy: +/-1 Percent of rdg
- Operating Temp. Range: 40 Degrees to 113 Degrees F, 4 Degrees to 45 Degrees C
- Flow Range (GPM): 0 to 9999
- Max. Pressure (PSI): 300 PSI, 2068 KPA
- Fluid Temp. Range (Deg. C): 32 To 212F, 0 To 100C
- Display: LCD
- Memory: 1000 Reading
- Power Source: 4 AA Cell Batteries
- Battery Life: Minimum 12 Hours
Key Features
- Wide pressure range for versatile use
- High-pressure resolution and accuracy for precise measurements
- Extended operating temperature range for various environments
- Large flow range suitable for different applications
- LCD display and ample memory for convenient readings and data storage
- Battery-powered for portability and minimum 12 hours of continuous operation
Usage Scenarios
- Measuring and balancing hydronic heating and cooling systems
- Testing pressure and flow in industrial equipment and processes
- Monitoring fluid pressure and temperature in plumbing and HVAC systems
Usage Scenarios
- Testo 510 Digital Manometer
- Fieldpiece SDMN5 Dual Port Manometer
Some User Review
- The pressure range and accuracy of the Tsi Alnor Hydronic Manometer HM 685 make it a go-to choice for HVAC professionals.
- The battery life and memory capacity have been particularly useful for field technicians who need to take multiple readings throughout the day.
Competitors
- The Tsi Alnor Hydronic Manometer HM 685 is competitively priced compared to similar models from other brands. Consider checking multiple vendors for the best deal.
Buying Considerations
- Consider your specific pressure, temperature, and flow measurement needs to ensure the manometer is suitable for your intended applications.
- Compare the battery life and memory capacity with other models if you require extended operation without frequent battery changes or data transfer.
Conclusion
In conclusion, the Tsi Alnor Hydronic Manometer HM 685 offers precise measurements, portability, and versatility, making it a valuable tool for professionals in various industries. With its competitive pricing and reliable performance, it is a recommended choice for your digital hydronic manometer needs.
View LessThis guide is designed to provide you with a comprehensive overview of the product and help you make an informed decision when purchasing a digital hydronic manometer for your needs. Continue Reading
Customer Questions & Answers
-
Question:
What is the pressure resolution of the manometer?
Answer: The pressure resolution is 0.001 psi. -
Question:
How many records can be stored in the manometer?
Answer: It can store up to 4,000 records. -
Question:
What is the maximum differential pressure measured by the manometer?
Answer: The maximum differential pressure measured is 300 psi.
Alnor 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
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 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.
€ 6399
Order now and get it around Thursday, July 09
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
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
Fastest cross-border delivery
Features & Benefits
- Accurately measures pressure
- Various measuring units available
- Impressive pressure accuracy of +/-0.5%
- Stores up to 4,000 records
- Maximum gauge pressure of 300 psi
- Includes essential accessories for immediate use