Extech MN42, MN47 Specifications

Ordering Information:

MN42 ............Manual Ranging MultiMeter + Voltage Detector

MN42-NIST ....Manual Ranging MultiMeter + Voltage Detector w/NIST Certificate

MN47 ............Autoranging MultiMeter with Temp + Voltage Detector

MN47-NIST ....Autoranging MultiMeter with Temp + Voltage Detector w/NIST Certificate

Specifications subject to change without notice.
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08/06/10 - R1

Features:

• 0.5% basic accuracy

• Over-sized high contrast LCD display

• Double molded housing

• CAT III-600V

• Complete with test leads, Type K bead wire probe

(-22 to 572°F/-30 to 300°C)(MN47), 9V battery, and
carrying case

MN42:

• Manual ranging

• 2000 count

• 1.5V and 9V Battery tests

MN47:

• Autoranging with manual override

• 4000 count backlit display

• AC Current, Capacitance, Frequency, Temperature

& Duty Cycle

• Relative and Data Hold functions

Built-in Non-contact Voltage Detector

Non-contact Voltage Detector quickly checks for the presence

of voltage from 100 to 600VAC

Compact Digital Multimeters + NCV

Specifications MN42 MN47

Ranging Manual Autoranging
Display counts 2000 4000 backlit
Basic Accuracy 0.5% 0.5%
NC Voltage Detector 100 to 600VAC 100 to 600VAC
DC Voltage 600V (0.1mV) 600V (0.1mV)
AC Voltage 600V (0.1V) 600V (0.1mV)
DC Current 10A (1μA) 10A (0.1μA)
AC Current — 10A (0.1μA)
Resistance 2MΩ (0.1Ω) 40MΩ (0.1Ω)
Capacitance — 100μF (1pF)
Frequency — 10MHz (0.001Hz)
Temperature — 1400°F (760°C)
Duty Cycle — 0.1 to 99.9%
Diode/Continuity Yes Yes
Battery Test 1.5V / 9V —
Dimensions 5.9 x 2.75 x 1.8” (150 x 70 x 48mm)
Weight 9oz (255g)

Measure Capacitance Non-contact Voltage Detection CAT III rated MultiMeter

functions