KAIWEETS KM100S Digital Multieter with DC AC Voltmeter, Ohm Volt Amp Test Meter and Continuity Testm Diode Voltage Tester for Household Outlet, Automotive Battery Test (Anti-Burn with Double Fuses)

(14 customer reviews)

In stock


Multi-Function Capability: The KAIWEETS KM100S Digital Multimeter is a highly versatile tool, capable of reading AC and DC voltage, direct current, resistance, continuity, and diode, making it an all-encompassing solution for most electrical meter needs.

User-Friendly Design: With features like a low battery indicator, backlight, and data hold, this tool allows clear testing even in low-light conditions. It also includes a foldable stand for hands-free operation and enhanced readability.


In stock

Estimated delivery on 23 - 24 June, 2024
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Brand: Kaiweets

Model: KM100S

Type: Digital Multimeter

Display Measurements 4000 counts, True – RMS
Safety Compliances CAT.III 600V
Maximum Voltage 600V
Fuse protection mA: F400mA/250V Fuse
10A: F10A/250V Fuse
Measurement Speed 3 times per second
Range Manual
Battery 2×1.5V AAA Batteries
Temperature&Humidity Operating: 0℃~40℃, <80% RH, < 10℃ non condensing
Storage: –10~60°℃, <70% RH, batteries removed
Temperature Factor 0.1× accuracy/°℃ (<18°℃ or >28°℃)
Over–range Indication Shows “OL” on screen
Input Polarity Indication Shows “–” on screen automatically
AC/DC Voltage
DC Voltage Range Resolution Accuracy
400mV 0.1mV ±(1%+5)
4V 0.001V
40V 0.01V
400V 0.1V
600V 1V
Overload protection: 600VMaximum measurement voltage: 600V
AC Voltage 40V 0.01V ±(1.0%+5)
400V 0.1V
600V 1V
Overload protection: 600V Maximum measurement voltage: 600VFrequency range: 40Hz ~ 1kHz; Response: True RMS
DC Current
Range Resolution Accuracy
DC Current 40mA 0.01mA ±(1.5%+5)
400mA 0.1mA
10A 0.01A
Overload protection: mA: F400mA/250V fuse; A:F10A/250V fuseMaximum measurement current: mA: 400mA; A: 10ANote: When measuring high current, the continuous measurement time does not exceed 15 seconds.
Range Resolution Accuracy
Resistance 400Ω 0.1Ω ±(1.2%+5)
4kΩ 0.001kΩ
40kΩ 0.01kΩ
400kΩ 0.1kΩ
4mΩ 0.001mΩ
40mΩ 0.01mΩ
Capacitance 4.000nF 0.001nF ±(4.0%+5)
40.00nF 0.01nF
400.0nF 0.1nF
4.000μF 0.001uF
40.00μF 0.01uF
400.0μF 0.1uF
4.000mF 0.001mF ±(5.0%+5)
40.00mF 0.01mF
Overload protection: 250V

Package Included:

1 x KM100S Digital Multimeter

2 x 1.5V AAA Batteries

1 x User Manual



as pic

ID: 2003989

Based on 14 reviews

4.9 overall

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  1. Lance

    It worked great. To check my electric problems


  2. Sam

    works as expected


  3. Izael

    Buen producto, con buenos materiales muy funcional y práctico


  4. Patrick

    Absolutely love it
    I have 7 of this in total
    Super easy to use
    It makes me feel professional
    When I use it.


  5. Bjorn

    The item arrived on time and in great condition. Quality is good. Performance worked as intended. Good speed.


  6. Yehuda

    Love everything about this handy tool.


  7. Harrison

    This device has served me well and I would buy again!


  8. Noe

    Works just as good as the more pricey ones.


  9. Brock

    Great product, Item as described,Worked Great . Thank you!


  10. Maria

    Easy to use, accurate, and well worth the money. My husband is very pleased with it


  11. Benicio

    Works. Great price. No problem if lost or misused, low cost. I recommend this multimeter.


  12. Cason

    My dad loved it a was so happy with it!!


  13. Yael

    Versatile device, much more durable than my old analog meter. Inexpensive must have for the amateur electrician


  14. Wes

    This is a nice little multimeter. Just what I needed for automobile work.


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