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HomeM4KOR Digital Multimeter Tester TRMS 4000 Counts, Measure Voltage, Current, Resistance, Diodes, Continuity, Capacitance with NCV and 1.5V/9V/12V Battery

AstroAI M4KOR Digital Multimeter Tester TRMS 4000 Counts, Measure Voltage, Current, Resistance, Diodes, Continuity, Capacitance with NCV and 1.5V/9V/12V Battery
  • AstroAI M4KOR Digital Multimeter Tester TRMS 4000 Counts, Measure Voltage, Current, Resistance, Diodes, Continuity, Capacitance with NCV and 1.5V/9V/12V Battery
  • AstroAI M4KOR Digital Multimeter Tester TRMS 4000 Counts, Measure Voltage, Current, Resistance, Diodes, Continuity, Capacitance with NCV and 1.5V/9V/12V Battery
  • AstroAI M4KOR Digital Multimeter Tester TRMS 4000 Counts, Measure Voltage, Current, Resistance, Diodes, Continuity, Capacitance with NCV and 1.5V/9V/12V Battery
  • AstroAI M4KOR Digital Multimeter Tester TRMS 4000 Counts, Measure Voltage, Current, Resistance, Diodes, Continuity, Capacitance with NCV and 1.5V/9V/12V Battery
  • AstroAI M4KOR Digital Multimeter Tester TRMS 4000 Counts, Measure Voltage, Current, Resistance, Diodes, Continuity, Capacitance with NCV and 1.5V/9V/12V Battery
  • AstroAI M4KOR Digital Multimeter Tester TRMS 4000 Counts, Measure Voltage, Current, Resistance, Diodes, Continuity, Capacitance with NCV and 1.5V/9V/12V Battery

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AstroAI M4KOR Digital Multimeter Tester TRMS 4000 Counts, Measure Voltage, Current, Resistance, Diodes, Continuity, Capacitance with NCV and 1.5V/9V/12V Battery

★★★★★4.8

$25.99

Counts:

  1. 20000 Counts
  2. 10000 Counts
  3. 6000 Counts
  4. 4000 Counts
  5. 2000 Counts

Model:

  1. M4KOR
  2. DM130B
  3. DT132A
  4. CM4K0R
  5. MUS4KRD

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Technical Details

AstroAI combines innovation with strict quality control. Our technical details highlight advanced features. Trust in our excellence for top performance.

Package Dimensions6.1 x 4.37 x 2.09 inches
Item Weight7.72 ounces
ModelM4K0R
Measurement TypeMultimeter, Ohmmeter, Voltmeter
External Testing CertificationCAT III 600V
Power Source Type Battery Powered
Batteries2 AAA batteries required. (included)

Which is the Best for You?

AstroAI M4KOR Digital Multimeter Tester TRMS 4000 Counts, Measure Voltage, Current, Resistance, Diodes, Continuity, Capacitance with NCV and 1.5V/9V/12V Battery

Price

$25.99

What's Included
Maximum Display4000 Counts
AC/DC VoltageAC/DC 600v
AC/DC Current✓
Resistance/Continuity✓
Range SelectionAuto
Capacitance/FrequencyOnly Capacitance
InrushX
NCV Detection✓
VFD / LoZX
TemperatureX

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AstroAI CM4K0R Digital Clamp Meter 4000 Counts, Measuring AC/DC Voltage, Amp, Resistance, Capacitance, Frequency, Continuity, Live Wire Test, etc.

Price

$45.99

What's Included
Maximum Display4000 Counts
AC/DC VoltageAC/DC 600v
AC/DC CurrentAC/DC 400A
Resistance/Continuity✓
Range SelectionAuto
Capacitance/Frequency✓
InrushX
NCV Detection✓
VFD / LoZX
TemperatureX

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AstroAI DMM with Non-Contact Voltage Function, Measures Voltage, Current, Amp, Resistance, Capacitance and 1.5V/9V/12V Battery, Model DM130B

Price

$21.99

What's Included
Maximum Display4000
AC/DC Voltage✓
AC/DC Current✓
Resistance/Continuity✓
Range SelectionManual and Auto
Capacitance/FrequencyOnly Capacitance
Inrush-
NCV Detection✓
VFD / LoZ-
TemperatureX

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AstroAI Digital Multimeter TRMS 4000 Counts, Measures Voltage, Current, Resistance, Continuity, Frequency, Tests Diodes, Temperature, Red, DT132A

Price

$25.99

What's Included
Maximum Display4000
AC/DC Voltage✓
AC/DC Current✓
Resistance/Continuity✓
Range SelectionManual and Auto
Capacitance/Frequency✓
Inrush-
NCV Detection-
VFD / LoZ-
Temperature✓

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AstroAI M6K0R Digital Multimeter TRMS 6000 Counts, Measuring AC/DC Voltage, Current, Capacitance, Resistance, Frequency, Temperature, Continuity Diodes with NCV

Price

$37.99

What's Included
Maximum Display6000 Counts
AC/DC Voltage✓
AC/DC Current✓
Resistance/Continuity✓
Range Selection-
Capacitance/Frequency✓
Inrush-
NCV Detection✓
VFD / LoZ-
Temperature✓

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Frequently Asked Questions

?

Range for capacitance

The range of the capacitance is 4nF/40nF/400nF/4μF/40μF/400μF/4mF ±(4.0%+5).

?

Does this unit come with batteries installed?

Yes, the batteries are already installed in the multimeter.

?

Is the included user manual in English?

Yes, the multimeter comes with a user manual in English. There is a PDF user manual in English, and the manual is located under the product guide and documentation on the product listing.

Customer Reviews

4.8

★★★★★

141 Reviews

Write a Review
  • ★ 5

    119

  • ★ 4

    18

  • ★ 3

    4

  • ★ 2

    0

  • ★ 1

    0

E

Edgar

★★★★★

Digital multimeter

Good product

Sep-19,2026

P

Peter Novak

★★★★★

Well Worth The Investment!

A very well built, quality, durable, precision instrument that has saved me hundreds by doing my own repairs.

Sep-15,2026

s

spurgeon

★★★★★

Handy

Good meter for the price

Sep-06,2026

P

Paul Ginzburg

★★★★★

Nice tool

Nice tool, does well its functions, so far so good.

Sep-05,2026

H

Håkon Sudmann

★★★★★

You can test batteries properly

Great multimeter for a hobbyist

Sep-01,2026

j

julie dvorsky

★★★★★

An electronics engineer was impressed with this affordable multimeter

We received the day after ordering and have already used several times. Thanks!

Aug-31,2026

s

steve barta

★★★★★

Very useful

Quality item. Easy to use and very useful.

Aug-31,2026

D

Dennis

★★★★★

Many measurement options

I little difficult to navigate until you get the hang of it. Works great after that

Aug-26,2026

AstroAI M4KOR Digital Multimeter Tester TRMS 4000 Counts, Measure Voltage, Current, Resistance, Diodes, Continuity, Capacitance with NCV and 1.5V/9V/12V Battery

AstroAI M4KOR Digital Multimeter Tester TRMS 4000 Counts, Measure Voltage, Current, Resistance, Diodes, Continuity, Capacitance with NCV and 1.5V/9V/12V Battery

$25.99

ADD TO CART

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