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TSI ALNOR AVM440-A Hot Wire Air Velocity Meter - Hot Wire Air Velocity Meters
TSI ALNORHot Wire Air Velocity Meters

TSI ALNOR AVM440-A Hot Wire Air Velocity Meter

The TSI ALNOR AVM440-A is a hot wire air velocity meter with a resolution of 1 fpm. It features a digital LCD display, data logging capability, and NIST calibration certificate. The meter measures temperature with an…

SKU 3G-OTH-170433

Also listed as: AVM440A · AVM440 A

Brand
TSI ALNOR
Item
AVM440-A Hot Wire Air Velocity Meter
Category
Hot Wire Air Velocity Meters
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

TSI ALNOR
Manufacturer Part Number
AVM440-A
Type
Dew Point/Relative Humidity, Hot Wire, Included
Includes
Carrying Case
Data Logging
Yes
Display Type
Digital
Power Source
Battery
Temperature Accuracy
+/ 0.5°
Relative Humidity Accuracy
+/-3%
Digital Display Screen Type
LCD
Calibration Certificate Type
NIST
Min. Velocity Measured Filter
Under 100 fpm

Technical Documents

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TSI ALNOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TSI ALNOR AVM440-A is a hot wire air velocity meter with a resolution of 1 fpm. It features a digital LCD display, data logging capability, and NIST calibration certificate. The meter measures temperature with an accuracy of ±0.5° and relative humidity with an accuracy of ±3%. It is powered by battery and includes a carrying case.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the TSI ALNOR AVM440-A hot wire anemometer used for?

The TSI ALNOR AVM440-A measures air velocity, temperature, dew point, and relative humidity in HVAC systems, cleanrooms, and industrial ventilation. Its 1 fpm resolution and NIST calibration certificate support precise airflow diagnostics and balancing.

What are the specifications of the TSI ALNOR AVM440-A?

The TSI ALNOR AVM440-A is a hot wire meter with 1 fpm velocity resolution, ±0.5° temperature accuracy, and ±3% relative humidity accuracy. It features a digital LCD display, data logging, battery power, and includes a carrying case. Calibration is NIST-traceable.

Where to buy the TSI ALNOR AVM440-A worldwide?

3G Electric supplies the TSI ALNOR AVM440-A hot wire anemometer to global customers. We handle full logistics, customs clearance, and delivery worldwide. Contact us for pricing and lead time on this NIST-calibrated instrument.

How to maintain the TSI ALNOR AVM440-A anemometer?

Keep the hot wire sensor clean and free of debris; use only a soft brush or compressed air. Store the meter in the included carrying case when not in use. Replace batteries promptly when the low-battery indicator appears. Recalibrate annually per NIST standards.

Used in

Common applications for TSI ALNOR
HVAC system balancing — TSI ALNOR hot wire anemometer AVM430-A for measuring supply and return air velocities
Indoor air quality assessment — TSI ALNOR anemometer MPN 9565 for monitoring temperature, humidity, and air velocity in occupied spaces
Diffuser airflow measurement — TSI ALNOR hood kit MPN 801202 for capturing airflow from ceiling diffusers in commercial buildings
Commissioning cleanrooms — TSI ALNOR velocity matrix add-on kit MPN 801090 for mapping airflow patterns in controlled environments
Energy audit data collection — TSI ALNOR AVM440-A with data logging for recording HVAC performance over time
Ventilation system troubleshooting — TSI ALNOR hood kit HMFIT with Gosset probes for verifying airflow at terminal units

TSI ALNOR Products

3G Electric supplies TSI ALNOR hot wire air velocity meters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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