--- type: product schema_version: 1 stock_number: "63905-10" canonical_url: "https://www.artisantg.com/PLC/63905-10/Vacuum-Instruments-MD-290S-Portable-Sniffer-Helium-Detector" json_url: "https://www.artisantg.com/PLC/63905-10/Vacuum-Instruments-MD-290S-Portable-Sniffer-Helium-Detector.json" generated_at: "2026-11-07T02:13:58.879Z" last_updated: "2026-07-30T09:10:57.047-05:00" --- # Vacuum Instruments MD-290S Portable Sniffer Helium Detector _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: Vacuum Instruments - Model: MD-290S - Condition: Used and in Good Condition - Price: $1,895.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 300 lb - Shipping dimensions: FREIGHT: 48X40X40 in ## Categories - Industrial Systems Equipment > Miscellaneous > Other Industrial (primary) - Lab & Analytical > Analytical Instruments ## Details This Vacuum Instruments MD-290S Portable Sniffer Helium Detector is used and in good condition. It boots up and reports that that the filaments are low. It is recommended that the purchaser of this system contact Vacuum Instruments to have the filaments replaced. View Photo of included handheld probe and manual Input Voltage: 120 VAC ## Images -