---
type: product
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stock_number: "64650-2"
canonical_url: "https://www.artisantg.com/Scientific/64650-2/Tristan-Technologies-S-H-E-40-SQUID-Controller"
json_url: "https://www.artisantg.com/Scientific/64650-2/Tristan-Technologies-S-H-E-40-SQUID-Controller.json"
generated_at: "2026-11-07T05:26:54.292Z"
last_updated: "2026-10-08T05:35:40.370-05:00"
---

# Tristan Technologies / S.H.E. 40 SQUID Controller

_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: S.H.E.
- Model: 40
- Condition: Used and in Excellent Condition
- Price: $350.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 9.5 lb, estimated
- Shipping dimensions: 14X14X6 in, estimated

## Categories

- Lab & Analytical > Controllers (primary)

## Details

### Configuration

- Gain Stages: 4
- Filter Settings: 3
- Operating Modes: 2

Input Voltage: 120 VAC

## Images

- <https://www.artisantg.com/itemimages/tristan_technologies_s_h_e_40_view1_202013132724.jpg>
- <https://www.artisantg.com/itemimages/tristan_technologies_s_h_e_40_view2_202013132724.jpg>
- <https://www.artisantg.com/itemimages/tristan_technologies_s_h_e_40_view3_202013132724.jpg>
- <https://www.artisantg.com/itemimages/tristan_technologies_s_h_e_40_view4_202013132724.jpg>