--- type: product schema_version: 1 stock_number: "49341-2" canonical_url: "https://www.artisantg.com/Scientific/49341-2/MKS-Instruments-141AA-Baratron-Type-Vacuum-Pressure-Switch" json_url: "https://www.artisantg.com/Scientific/49341-2/MKS-Instruments-141AA-Baratron-Type-Vacuum-Pressure-Switch.json" generated_at: "2026-11-07T02:08:42.959Z" last_updated: "2026-07-09T19:05:55.423-05:00" --- # MKS Instruments 141AA Baratron Type Vacuum/Pressure Switch _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: 141AA - Condition: Used and in Excellent Condition - Price: $550.00 USD - Availability: In stock, 3 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 1 lb - Shipping dimensions: 12X9X6 in ## Categories - Lab & Analytical > Transducers (primary) ## Details ### Configuration - Full Scale Range: 100 Torr - Fittings: NW-16-KF - Relay Mode: Energize with Pressure Decreasing (Fail-Safe Operation) Part Number: 141AA-00100DB ## Images - - -