How sensitive is the NCV feature?

I called it a name and it still works. It detects LED voltage on Christmas tree lights from about 5 inches away... you may find your meter has feelings, but mine seems to not care about sensitivity.. it just indicates voltage is present.

Do the Battery Test selections test under load?

The M4KOR model does the 1.5v - 9v - 12v battery tests each is under a small load, and does test the battery voltage as part of the DC volts ranges. The M6KOR model does NOT perform battery tests under load, but does test the battery voltage as part of the DC volts ranges.

Would you choose this model or another for automotive diagnosing?

To answer your question I'm a master Automotive technician most of the people in the business use flukes but our use these ones because they are accurate and work just as good as the fluke when it comes to Automotive Diagnostics. There is nothing you can't do with this digital multimeter that you can do with a fluke

I have been trying to measure the ac/dc amps with this but doesn't work. i wanted to know if i am missing something or its actually faulty?

Make sure you have the leads in the proper slots or ports for the amperage reading.

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AstroAI Multimeter Tester, TRMS 4000 Counts Volt Meter Auto-Ranging Ohmmeter Digital 1.5v/9v/12v Battery Voltage Tester Measure Voltage Current Resistance Diodes Continuity Capacitance with NCV

Product ID: 231019063

Details

Brand
AstroAI
Color
Kit
Item Weight
219 Grams
Power Source
Battery
Style
Auto-Ranging

⚡600V AC/DC voltage range

📊4000 counts TRMS auto-ranging

🔋Battery test modes: 1.5V, 9V, 12V

£29.53

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Description

⚡ Power Up Your Precision — Never Miss a Beat in Your DIY or Pro Projects!

BUILT TO LAST - Double ceramic fuse and silicone protective cover ensure durability and overload protection for long-term reliability.
SAFETY FIRST ALWAYS - NCV non-contact voltage detection with audible and visual alarms keeps you safe from live wires without test leads.
PRECISION MEETS POWER - Accurately measures voltage, current, resistance, and capacitance with 4000 counts TRMS for professional-grade diagnostics.
VERSATILE TESTING MODES - Supports continuity, diode, and multi-battery voltage tests (1.5V, 9V, 12V) for all your household and automotive needs.
SMART INTUITIVE DESIGN - Backlit LCD, flashlight, data hold, max reading, and auto shut-off make every measurement effortless and efficient.

The AstroAI Multimeter Tester ASIM4K0R is a compact, auto-ranging digital multimeter with 4000 counts TRMS accuracy, capable of measuring up to 600V AC/DC voltage, 10A current, and 40MΩ resistance. Featuring non-contact voltage detection with sound and light alerts, it includes multiple battery test modes and a backlit LCD with flashlight for ease of use. Designed with safety in mind, it meets overvoltage category III 600V standards and comes with a durable silicone cover and double ceramic fuse protection, making it ideal for both professional and DIY electrical troubleshooting.

Specifications

ASIN	B08DHHJPS1
Best Sellers Rank	#4,085 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Multi Testers
Brand Name	AstroAI
Color	Multicolored-Test Kit
Customer Reviews	4.7 4.7 out of 5 stars (6,672)
Included Components	User Manual, Pair of Test Leads, AstroAl 4000 Counts Multimeter
Item Dimensions	5.87 x 2.8 x 1.38 inches
Item Weight	219 Grams
Manufacturer	AstroAI
Maximum Operating Voltage	600 Volts
Measurement Type	Multimeter, Voltmeter
Minimum Operating Voltage	1.5
Model	ASIM4K0R
Part Number	M4K0R
Power Source	Battery Powered
Style Name	Auto-Ranging
UPC	810074980166
Unit Count	1.0 Count
Upper Temperature Rating	40 Degrees Celsius

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£29.53

Duties & taxes included

In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UK.

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TrustScore 4.5 | 7,300+ reviews

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