--- type: product schema_version: 1 stock_number: "67592-1" canonical_url: "https://www.artisantg.com/Scientific/67592-1/Coherent-Molectron-Opti-Mum-4001-4-Channel-Joulemeter-Ratiometer" json_url: "https://www.artisantg.com/Scientific/67592-1/Coherent-Molectron-Opti-Mum-4001-4-Channel-Joulemeter-Ratiometer.json" generated_at: "2026-11-06T23:45:29.644Z" last_updated: "2026-09-29T05:35:40.347-05:00" --- # Coherent / Molectron Opti-Mum 4001 4-Channel Joulemeter/Ratiometer _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: Molectron - Model: Opti-Mum 4001 - Condition: Used and in Excellent Condition - Price: Quote only - Availability: Not in Stock - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 24 lb, estimated - Shipping dimensions: 20X20X6 in, estimated ## Categories - Lab & Analytical > Analytical Instruments (primary) ## Details This Coherent / Opti-Mum 4001 4-Channel Joulemeter/Ratiometer is used and in excellent condition. Model: OM4001 ## Images - - - -