Extech 3G-OTH-170065 — Technical Specifications

Name: Extech 3G-OTH-170065 EXTECH Handheld Digital Oscilloscope: Portable Handheld Digital Oscilloscopes, Fully Isolated, USB (MPN MS420). Key specifications — Power Source: AC Adapter; Manufacturer Part Number: MS420; AC Magnitude Calculation: True RMS; Basic AC Current Accuracy: ±1.50% ±3 Digits; ±2% ±1 Digits; ±5% ±3 Digits; Basic AC Voltage Accuracy: ±1% ±3 Digits; Basic DC Current Accuracy: ±1.50% ±1 Digits.
Brand: Extech

The EXTECH Handheld Digital Oscilloscope (MPN MS420) is a portable handheld digital oscilloscope with a fully isolated, true RMS design. It features a 100 MS/s sampling rate, 6,000 data points per channel memory depth, single triggering mode, and a CAT II 400V safety rating. The unit includes test leads, offers USB interface and data logging, and operates via AC adapter with a basic DC voltage accuracy of ±1% ±3 digits.

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Technical Specifications

Parameter	Value
Type	Oscilloscopes, Fully Isolated, USB
Brand	EXTECH
Includes	Test Leads
Interface	USB
Body Style	Handheld
Key Features	Data Logging
Memory Depth	6,000 Data Points Per Channel
Power Source	AC Adapter
Product Type	Portable Handheld Digital Oscilloscopes
Sampling Rate	100 MS/s
Triggering Mode	Single
CAT Safety Rating	CAT II 400V
AC Magnitude Calculation	True RMS
Channel Source Isolation	Fully Isolated
Manufacturer Part Number	MS420
Basic AC Current Accuracy	±1.50% ±3 Digits
Basic AC Voltage Accuracy	±1% ±3 Digits
Basic DC Current Accuracy	±1.50% ±1 Digits
Basic DC Voltage Accuracy	±1% ±1 Digits
Digital Display Screen Type	LCD
Calibration Certificate Type	Not Included