--- type: product schema_version: 1 stock_number: "56242-5" canonical_url: "https://www.artisantg.com/TestMeasurement/56242-5/Instek-GDS-840C-2-Channel-Digital-Storage-Oscilloscope" json_url: "https://www.artisantg.com/TestMeasurement/56242-5/Instek-GDS-840C-2-Channel-Digital-Storage-Oscilloscope.json" generated_at: "2026-11-06T23:50:26.711Z" last_updated: "2026-10-23T06:16:04.907-05:00" --- # Instek GDS-840C 2-Channel Digital Storage Oscilloscope _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: Instek - Model: GDS-840C - Condition: New From Surplus Stock - Price: Quote only - Availability: Not in Stock - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 12 lb, estimated - Shipping dimensions: 12X12X12 in, estimated ## Categories - Test Equipment > Electrical Test > Oscilloscopes (primary) ## Details ### Features - Display Device: Color (320*240) 5.7" LCD - Bandwidth -3dB: DC - 250MHz - Rise Time: <1.4ns - Trigger System Sensitivty: DC - 25MHz : approx. 0.35 DIV or 3.5mV - Trigger System Sensitivty: 25MHz - 250MHz : approx. 1.5 DIV or 10mV - External Trigger Senstivity: DC - 30MHz : approx. 50mV - External Trigger Senstivity: 30MHz - 100MHz : approx. 100mV - External Trigger Senstivity: 100MHz - 250MHz : approx. 150mV ## Images -