Extech Instruments LCR200, MS420, 380193 Catalog Page

N Indicates products that are available with optional calibration traceable to NIST. See page 160 for a complete listing.

True RMS Graphical MultiMeter/OscilloscopesLCR Meters

LCR200 Passive Component LCR Meter

L, C, R measurements with test Frequency up to 100kHz

• Simultaneous 20,000/2,000 count backlit display of the primary parameter
(L, C or R) with the secondary parameter of Q (quality), D (dissipation)
R (resistance), θ (phase), or ESR (equivalent series resistance)

• Auto Select measurement function with 1kHz default test frequency

• Five test frequencies

• Set Hi/Lo limits using absolute values or percentage limits

• Relative function, Auto power off with disable, Low battery and over-range indicators

• Parallel or Series equivalent circuit

• Built-in test fixture or use external test leads

• Open and Short calibration removes unwanted stray
impedances from the measurement

• Complete with test leads and 9V battery; 1 year warranty

• Optional SMD Tweezer (LCR203) and plug-in SMD Component Fixture (LCR205)

SPECIFICATIONS RANGE BASIC ACCURACY

Inductance 20µH, 200µH, 2000.0µH, 20.000mH, 200.00mH, 2000.0mH,

Capacitance 20pF, 200pF, 2000pF, 20.000nF, 200.00nF, 2000.0nF, 20.000µF,

Resistance 20.00Ω, 200.00Ω, 2.0000kΩ, 20.000kΩ, 200.00kΩ, 2.0000MΩ,

DF (with C) 0.000 to 999
Q 0.000 to 999
Phase ±90°
Test Frequency 100Hz/120Hz/1kHz/10kHz/100kHz
Dimensions/ Weight 7.6 x 3.5 x 1.6" (193 x 88 x 41mm)/ 14.8oz (420g)

ORDERING

LCR200 Passive Component LCR Meter $259.99

LCR203 — Optional SMD
Tweezer for sorting out
SMD components

LCR205 — Optional SMD
Component Fixture

LCR203 SMD Tweezer for Model LCR200 $69.99

LCR205 SMD Component Fixture for Model LCR200 $79.99

380193 Passive Component LCR Meter

Measures Inductance, Capacitance, and Resistance with secondary
parameter

• Simultaneous 20,000/10,000 count backlit display of the primary parameter (L, C
or R) with the secondary parameter of Q (quality), D (dissipation) or R (resistance)

• Set Hi/Lo limits using absolute values or percentage limits

• Parallel or Series equivalent circuit

• Max/Min/Avg; Auto power off with disable; Automatic blown fuse indication

• Built-in test fixture or use external test leads

• Open and Short Zero removes unwanted stray impedances from the measurement

• Relative mode, zero, or supplied reference

20.000H, 200.00H, 2000.0H

200.00µF, 2.0000mF, 20.00mF

20.000MΩ, 200.0MΩ

±(0.5%rdg)

±(0.5%rdg)

±(0.5%rdg)

MS420 20MHz 2-Channel Digital Handheld Oscilloscope

3.8" (96mm) color LCD display simplifies viewing multiple waveforms

• 20MHz bandwidth

• Auto-set function optimizes the position, range, timebase, and
triggering to assure a stable display of virtually any waveform

• Peak Detect function for 50ns glitch capture

• XY Mode

• Five Automatic Measurements: Frequency, Duty Cycle, Average, Peak to Peak, RMS

• Waveform Math: Add, Subtract, Multiply, and Divide

• Average Mode for smoothing waveforms

• Persistence Mode for observing dynamic signals

• Store and recall up to 4 waveform screens and setups

• USB interface and PC software for transferring waveforms and data

SPECIFICATIONS

Display Size 3.8" (96mm) color LCD; 320 x 240 pixels
Bandwidth 20MHz
Real time sample rate 100MS/s
Risetime 17.5ns
Channels 2
Record Length 6K points per channel
Glitch Capture 50ns
Vertical Sensitivity 5mV to 5V/div
Vertical Resolution 8 bits
Timebase Range 5ns to 5s/div
Sample Mode Sample, Average, Peak Detect
Trigger Modes Free Run, Single Shot, Edge, Video
Trigger Source CH1, CH2
Trigger Coupling AC, DC
Input impedance 1MΩ/20pF
Max Input Voltage 400V (peak)
Cursor Measurement Voltage and time

True RMS MultiMeter Functions

AC/DC Voltage 400mV, 4V, 40V, 400V
AC/DC Current 40mA, 300mA, 20A

Resistance 400Ω, 4kΩ, 40kΩ, 400kΩ, 40MΩ
Capacitance 51.2nF to 100µF
Diode and Continuity Ye s
PC Interface USB cable

Complete with two
1X/10X oscilloscope
probes, test leads,
Windows® compatible
software, capacitor
measuring module,
adjustment screwdriver,
universal AC adaptor,
and carrying case;
1 year warranty

Power Supply 6 hours Li-ion rechargeable battery; AC Adaptor/charger
Dimensions/Weight 7x4.4x1.6" (180x113x40mm) / 24.3oz (690g)

ORDERING

MS420 20MHz 2-Channel Oscilloscope $949.00
PWRCORD-MS420 European Power Cord for MS420 $15.99

SPECIFICATIONS RANGE BASIC ACCURACY

Complete with
software, cable,
test leads with
alligator clip,
9V battery, and
protective holster;
1yr warranty

Inductance 2000.0µH, 20.000mH, 200.00mH, 2000.0mH

Capacitance 2000.0pF, 20.000nF, 200.00nF,

Resistance 20.000Ω, 200.00Ω, 2.0000kΩ, 20.000kΩ,

DF (with C) 0 to 0.9999 ±(0.7%rdg)
Q 0 to 9999 ±(1.2%rdg)
Test Freq. 120Hz and 1kHz
Dimensions/Weight 7.56x3.58x2.1" (19.2x9.1x5.25cm) / 12.87oz (365g)

20.000H, 200.00H, 2000.0H, 10000H

2000.0nF, 20.000µF, 200.00µF, 2000.0µF

200.00kΩ, 2.0000MΩ, 20.000MΩ

ORDERING

380193 Passive Component LCR Meter $219.99

153117 117VAC adaptor $31.99

153220 230VAC adaptor $26.99

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±(0.7%rdg)

±(0.7%rdg)

±(0.5%rdg)

Software PC screens display analog bargraph
and graphical waveform

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