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type: product
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stock_number: "67929-1"
canonical_url: "https://www.artisantg.com/67929-1/CH-Instruments-CHI684"
json_url: "https://www.artisantg.com/67929-1/CH-Instruments-CHI684.json"
generated_at: "2026-11-07T01:55:48.442Z"
last_updated: "2026-09-30T05:35:41.367-05:00"
---

# CH Instruments CHI684 Multi-Channel Multiplexer

_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: CH Instruments
- Model: CHI684
- Condition: Used and in Excellent Condition
- Price: $2,850.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 2 lb, estimated
- Shipping dimensions: 12X9X6 in, estimated

## Categories

- Test Equipment > Electrical Test > MUX (primary)

## Details

### Configuration

- Number of Channels: 8
- Input Voltage: 110 VAC

View Photo of electrode connector.**
**

Part Number: 684X03

## Images

- <https://www.artisantg.com/itemimages/ch_instruments_chi684_view1_2025326153419.jpg>
- <https://www.artisantg.com/itemimages/ch_instruments_chi684_view2_2025326153419.jpg>
- <https://www.artisantg.com/itemimages/ch_instruments_chi684_view3_2025326153419.jpg>
- <https://www.artisantg.com/itemimages/ch_instruments_chi684_view4_2025326153419.jpg>