---
type: product
schema_version: 1
stock_number: "44451-1"
canonical_url: "https://www.artisantg.com/Scientific/44451-1/MKS-Instruments-221AA-01000C-Baratron-Pressure-Gauge"
json_url: "https://www.artisantg.com/Scientific/44451-1/MKS-Instruments-221AA-01000C-Baratron-Pressure-Gauge.json"
generated_at: "2026-11-07T01:25:14.823Z"
last_updated: "2026-04-06T13:32:15.610-05:00"
---

# MKS Instruments 221AA-01000C Baratron Pressure Gauge

_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: 221AA-01000C
- Condition: New From Surplus Stock
- Price: $1,395.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 5 lb
- Shipping dimensions: 14X10X10 in

## Categories

- Lab & Analytical > Transducers (primary)

## Details

### Configuration

- Range: 1000 Torr
- Input: +/- 15 VDC
- Output: 0-10 VDC

## Images

- <https://www.artisantg.com/itemimages/mks_instruments_221aa_01000c_view1_20191030133415.jpg>
- <https://www.artisantg.com/itemimages/mks_instruments_221aa_01000c_view2_20191030133415.jpg>
- <https://www.artisantg.com/itemimages/mks_instruments_221aa_01000c_view3_20191030133415.jpg>
- <https://www.artisantg.com/itemimages/mks_instruments_221aa_01000c_view4_20191030133415.jpg>
- <https://www.artisantg.com/itemimages/mks_instruments_221aa_01000c_view5_20191030133415.jpg>