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- Manometer,Hydronic HM 685
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Item #:
67821058
Manometer,Hydronic HM 685
93% of respondents would recommend this to a friend
Item #:
67821058
SAR 26431
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Friday, September 11
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Accurately measure pressure with the Tsi Alnor Manometer Hydronic HM 685 which provides precise readings with its various measuring units and impressive pressure accuracy.
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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
- 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
| Country of Origin | This item will be imported from US |
| What is in the box | Manometer,Hydronic HM 685... For more details, please check description/product details |
Who Should Buy?
-
HVAC Technicians
Ideal for HVAC professionals who need accurate pressure measurements for hydronic systems and ductwork.
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Building Engineers
Useful for building engineers to assess performance and efficiency of heating and cooling systems.
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Maintenance Personnel
Perfect for maintenance staff requiring quick readings for troubleshooting and regular system inspections.
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Casual Users
Not suitable for casual users who lack experience in managing HVAC systems or technical measurement devices.
Product Description
Manometer,Hydronic HM 685
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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
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Customer Reviews & Ratings
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Pros
- Accurate pressure readings
- Durable construction
- User-friendly interface
- Compact and portable design
- Great for hydronic systems
Cons
- Limited instructional materials available
Platform Trust & Buyer Confidence
MA
Mekki
Verified buyer
“Arrive before time, excellent products”
9 July 2026 · via Trustpilot
FS
Farrah
Verified buyer
“A very big Thank you to HUDA and the Ubuy Team in helping to send my order to me yesterday!! Order # 62606425316 Customer service and operations is top for this online shopping company and I am very satisfied with the way they handle issues. THANK YOU once again!!”
25 June 2026 · via Trustpilot
AF
Anila
Verified buyer
“Good experience of shopping through Ubuy.”
16 June 2026 · via Trustpilot
MG
Mohamed
Verified buyer
“We feel very good about the delivery time, and the materials we received matched our order.”
14-Jul-26 · via Trustpilot
E
Essam
Verified buyer
“Perfect service and fast delivery.”
16-Jul-26 · via Trustpilot
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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.
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SAR 26431
Order now and get it around Friday, September 11
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.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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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
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