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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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Videos For This Product

  • AstroAI new 4000 Counts True RMS Digital Multimeter

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

$39.99

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

★★★★★

156 Reviews

Write a Review
  • ★ 5

    128

  • ★ 4

    22

  • ★ 3

    6

  • ★ 2

    0

  • ★ 1

    0

5.0 out of 5 stars

P

Paul Eduardo Sanchez Rios

★★★★★

Es un producto Excelente. Muy bonita presentación, debo felicitar a ASTROAI por la genial presentación de su producto y empaque.Incluye en la caja: Multimetro, puntas de prueba, manual de instrucciones (No disponible en idioma español. Pero es muy fácil de entender)Apto para hacer las mediciones de voltaje (AC/DC) / Resistencia / Continuidad, Diodos / Mide también el estado de baterías de: 1,5 V / 9 V / 12 V / Amperaje (AC/DC) / y la función NCV (Ayuda a detectar bajo y alto voltaje sin contacto de las puntas.EXCELENTE EQUIPO POR ESTE VALOR.

Mar-06,2025

b

boris smola

★★★★★

Great for home use

I like this multimeter. It's just what I need for everyday use. I checked the charge of my car battery and the operation of my alternator. I checked and discarded all the dead batteries and burnt-out bulbs. What else do you need in everyday life?

Feb-21,2026

M

Miguel Caraballo

★★★★★

Se puede comprar

Buena calidad

Feb-20,2026

w

wayne scow

★★★★★

Handy

great tester for the money

Feb-18,2026

A

Ant

★★★★★

It works!

Works as advertised. Great price.

Feb-16,2026

M

MATT H.

★★★★★

Can't beat it for the price

Outstanding for a relatively inexpensive a multimeter

Feb-15,2026

S

Sedonut

★★★★★

Great for the money

Very good quality

Feb-13,2026

P

Peter

★★★★★

Multimeter

Has a lot of options

Feb-12,2026

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

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