--- type: product schema_version: 1 stock_number: "47552-60" canonical_url: "https://www.artisantg.com/TestMeasurement/47552-60/Mallory-Sonalert-Products-SC628-Constant-Tone-Speaker" json_url: "https://www.artisantg.com/TestMeasurement/47552-60/Mallory-Sonalert-Products-SC628-Constant-Tone-Speaker.json" generated_at: "2026-11-07T12:40:55.985Z" last_updated: "2026-06-19T19:05:39.770-05:00" --- # Mallory Sonalert Products SC628 Constant Tone Speaker _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: Mallory Sonalert Products - Model: SC628 - Condition: Used and in Excellent Condition - Price: $25.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 1 lb - Shipping dimensions: 12X9X6 in ## Categories - Test Equipment > Electrical Test > Noise Generators (primary) ## Images - -