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canonical_url: "https://www.artisantg.com/92835-1/Miltronics-AT-400"
json_url: "https://www.artisantg.com/92835-1/Miltronics-AT-400.json"
generated_at: "2026-11-07T02:09:27.455Z"
last_updated: "2026-10-14T13:00:51.160-05:00"
---

# Miltronics AT400 Air Velocity Transmitter

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Miltronics
- Model: AT400
- Condition: New From Surplus Stock
- Price: $950.00 USD
- Availability: In stock, 2 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 2 lb, estimated
- Shipping dimensions: 9X9X3 in, estimated

## Categories

- Industrial Systems Equipment > Sensors and Transducers (primary)

## Details

This is the main unit only and does not include a probe head. Probe heads are available for purchase from our website here: (Item #95580-1).

## Function

Main air velocity transmitter that accepts an external probe head, performs signal conditioning and linearization of the sensed velocity, and provides a standardized electrical output to process-control or monitoring systems. Enables real-time velocity measurement, supports calibration for duct and environmental conditions, and serves as the central electronics for external velocity probes.

## Images

- <https://www.artisantg.com/itemimages/miltronics_at400_view2_2026721135252.jpg>
- <https://www.artisantg.com/itemimages/miltronics_at400_view1_2026721135252.jpg>
- <https://www.artisantg.com/itemimages/miltronics_at400_view3_2026721135252.jpg>
- <https://www.artisantg.com/itemimages/miltronics_at400_view4_2026721135252.jpg>
