---
type: product
schema_version: 1
stock_number: "78675-1"
canonical_url: "https://www.artisantg.com/TestMeasurement/78675-1/MKS-Instruments-647B8EON-Multi-Gas-Controller"
json_url: "https://www.artisantg.com/TestMeasurement/78675-1/MKS-Instruments-647B8EON-Multi-Gas-Controller.json"
generated_at: "2026-11-07T01:07:04.352Z"
last_updated: "2026-10-28T19:05:40.300-05:00"
---

# MKS Instruments 647B8EON Multi Gas 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: MKS Instruments
- Model: 647B8EON
- Condition: Used and in Excellent Condition
- Price: $3,895.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 30 lb
- Shipping dimensions: 24X24X12 in

## Categories

- Test Equipment > Electrical Test > Controllers (primary)

## Details

### Configuration

- (8) Channels
- IEEE Interface
- No Trip Relays

## Images

- <https://www.artisantg.com/itemimages/mks_instruments_647b8eon_view1_201961595535.jpg>
- <https://www.artisantg.com/itemimages/mks_instruments_647b8eon_view2_201961595535.jpg>
- <https://www.artisantg.com/itemimages/mks_instruments_647b8eon_view3_201961595535.jpg>
- <https://www.artisantg.com/itemimages/mks_instruments_647b8eon_view4_201961595535.jpg>