AstroAI M6KOR TRMS 6000-Count Auto-Ranging Digital Multimeter

TRMS: The AstroAI M6KOR digital multimeter combines 6000-count auto-ranging with measurements for voltage, current, resistance, continuity, capacitance, frequency, diodes and temperature. The listing also describes non-contact voltage detection, a backlit display and a rear flashlight. Customer feedback is favourable on ease of use and versatility, but reports mixed durability and temperature-reading accuracy.

At a glance

6000-count auto-ranging measurement for a broad set of electrical and component checks, according to the listing.
The listing describes NCV and live-wire alerts with sound and light, plus overload protection and dual fuses.
Backlit LCD, rear flashlight and illuminated jack guidance are intended to help with setup and visibility in dim areas.
Additional listed functions include data hold, maximum/minimum readings, low-battery indication and automatic power-off.

Price

£29.95Save 21%

Reference price: ~~£37.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

One meter covers voltage, current, resistance, continuity, capacitance, frequency, diode and temperature measurements.
Auto-ranging and illuminated jack prompts can make function selection more straightforward.
Backlight and flashlight are useful when working in poorly lit spaces.

Technical specifications

6 specifications

Identity and display
Brand	AstroAI
Model	M6KOR
Screen technology listed	LCD

Power and battery
Power configuration	Battery Powered

Dimensions and weight
Dimensions listed	20.2 x 12.8 x 6.2 centimetres
Weight listed	1 Pounds

What to know before buying

The listing describes an industrial multimeter and CAT IV 600V in the title, but gives no detailed measurement ranges or CAT rating conditions here. Confirm that its ratings and included leads suit the intended work. Customer feedback also reports mixed temperature-reading accuracy and durability.

Who is it for?

A good fit for

DIY users who want one meter for a range of household electrical and component checks.
Users who value auto-ranging, illuminated jack guidance and a backlit screen.

Less suited to

Buyers who need well-documented measurement ranges or verified performance for safety-critical work.
Buyers who require consistently accurate temperature readings or established long-term durability.

AstroAI M6KOR TRMS 6000-Count Auto-Ranging Digital Multimeter · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 2,404 ratings

5 stars76%76%
4 stars18%18%
3 stars5%5%
2 stars0%0%
1 star1%1%

Customer feedback highlights ease of use, versatility and the range of functions, including different measurements available from a single dial setting. Reports on functionality and durability are mixed, with some describing failures or breakage, while temperature-reading accuracy is also questioned. The listed measurement range and auto-ranging may suit general checking, but they do not resolve those reported concerns for buyers who depend on temperature readings or long service life.

Positive themes

Customers describe the meter as versatile and easy to use.
The range of measurement functions is appreciated.

Mixed feedback

Customers report mixed functionality and durability, including reports of early failure or breakage.
Temperature-reading accuracy receives mixed feedback.

Frequently asked questions

What measurements does the AstroAI M6KOR list?

The listing names AC/DC voltage and current, resistance, continuity, capacitance, frequency, diodes and temperature.

Does it have non-contact voltage detection?

Yes. The listing describes non-contact voltage testing and a live function with sound and light alerts.

What features help in dim lighting?

The listing specifies a backlit LCD, a rear flashlight and illuminated jack guidance.

What should I consider about temperature readings?

Customer feedback describes temperature-reading accuracy as mixed. If temperature measurement matters to your work, treat that as a consideration and verify suitability before buying.