Product Selection Guide: 190 Series II

Use our product selection guide to find the portable oscilloscope that fits your needs best.

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Industrial process control

Industrial automation controls

Bandwidth	100 MHz	100 MHz
Sample rate	1.25 Gsa/s	1.25 Gsa/s

LCD	Color CCFL backlight 320 x 240	Color CCFL backlight 320 x 240
Input channels	4 Scope and meter	2 Scope and DMM
Bandwidth	100 MHz	100 MHz
Sample rate	1.25 Gsa/s	1.25 Gsa/s
Scope mode memory depth	10,000 points per input	10,000 points per input
Independently isolated inputs	1000 V CAT III / 600 V CAT IV	1000 V CAT III / 600 V CAT IV
Rated input voltage	1000 V CAT III / 600 V CAT IV	1000 V CAT III / 600 V CAT IV
Floating voltage (maximum voltage between earth ground and any terminal either signal input or shielding)	1000 V CAT III / 600 V CAT IV	1000 V CAT III / 600 V CAT IV

Input channels	4 Scope	2 Scope and DMM
Independently isolated inputs	1000 V CAT III / 600 V CAT IV	1000 V CAT III / 600 V CAT IV
Rated input voltage	1000 V CAT III / 600 V CAT IV	1000 V CAT III / 600 V CAT IV
Floating voltage (maximum voltage between earth ground and any terminal either signal input or shielding)	1000 V CAT III / 600 V CAT IV	1000 V CAT III / 600 V CAT IV

Advanced triggering

Cursors
Advanced automatic measurements	Vpwm AC & Vpwm AC+DC. Special amplitude measurement for pulse width modulated frequency motor drive.	Vpwm AC & Vpwm AC+DC. Special amplitude measurement for pulse width modulated frequency motor drive.
Power application measurements	Power (W), VA, VAR and Power Factor (PF)	Power (W), VA, VAR and Power Factor (PF)
FFT / Harmonic display	FFT, frequency spectrum	FFT, frequency spectrum
TrendPlot™	Quad trend plot greater than 22 days	Dual trend plot up to 22 days
ScopeRecord™	Any 4 inputs up to 48 hrs	Dual input up to 48 hrs
Auto capture last 100 screens	Replay last 100 screens	Replay last 100 screens
PASS / FAIL waveform reference	Compare reference store on pass or fail	Compare reference store on pass or fail
Digital persistence	Short, med, long and infinite	Short, med, long and infinite

PC interface	Isolated USB	Isolated USB
External memory	USB memory device port	USB memory device port

Time base range

5 ns/Div to 2 min/Div

Input sensitivity

2 mV/Div to 100 V/Div

Isolated / differential inputs

Battery type	Li-ion	Li-ion
Battery operating time	7 hours	4 hours
Battery re-charge time	5 hours	8 hours
Battery power saving functions	Auto power down with adjustable time. On screen battery indicator	Auto power down with adjustable time. On screen battery indicator
Line power	Country-specific line voltage adapter / battery charger included	Country-specific line voltage adapter / battery charger included

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