# AstroAI ASIM4K0R Digital Multimeter, 4000-Count, Auto-Ranging with NCV

AstroAI ASIM4K0R multimeter with NCV detection for household and automotive checks, plus voltage, current and continuity measurements.

- [Original product page](https://www.ofertitastop.com/ca/product/astroai-asim4k0r-digital-multimeter-4000-count)
- [View offer](https://www.ofertitastop.com/ca/visit/astroai-asim4k0r-digital-multimeter-4000-count)
- Market: CA
- Language: en-CA
- Currency: CAD
- Product updated: 2026-10-18T22:53:55.658Z
- Brand: AstroAI
- Model: ASIM4K0R
- MPN: M4K0R
- EAN / GTIN: 810074980166
- SKU: ofertitastop-ca-11425
- Category: Hardware > Tools > Measuring Tools & Sensors > Electrical Testing Tools
- Source store: amazon CA
- Active deal: Yes
- Price: 31.34 CAD
- Previous price: 40.99 CAD
- Discount: 24%
- Rating: 4.5 / 5
- Reviews: 6443

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

A quick live-wire check calls for a different approach than tracking down an electrical fault with several measurements. The AstroAI ASIM4K0R brings both jobs together in a digital multimeter with non-contact voltage detection.

For household and automotive troubleshooting, it measures AC/DC voltage, current and resistance, with additional continuity, diode and capacitance functions. Auto-ranging helps select a measurement range, while manual selection is also available.

Use it to check a circuit at home or investigate an electrical issue in a vehicle. The backlit display, flashlight and audible and visual alerts support work in dim spaces and make key readings easier to follow.

## Tech specs
- Type: Digital multimeter with NCV detection
- Display: 4000 counts, backlit LCD
- Range selection: Automatic and manual
- AC/DC voltage: Up to 600 V
- Current: Up to 10 A
- Resistance: Up to 40 MΩ
- Other measurements: Continuity, diodes and capacitance
- Battery test modes: 1.5 V, 9 V and 12 V
- Power: 2 AAA batteries
- Dimensions: 14.9 x 7.1 x 3.5 centimetres
- Weight: 219 g
- Safety: Overvoltage Category III 600 V

The measurement range makes this a versatile choice for checking more than voltage alone. Data Hold keeps a reading on screen, Max records the maximum reading, and the continuity buzzer provides an audible indication during a continuity test. Auto shut-off and a low-battery indicator add practical touches for regular use.

## Who it’s for
This meter suits DIYers and hobbyists who want one instrument for household or automotive electrical checks. If your task is only to identify whether voltage is present, a basic voltage checker may cover that specific need, this multimeter is more useful when you also want to measure current or resistance, test continuity, or check diodes and capacitance.

For example, when investigating a household circuit, you can check voltage with the test leads and use the continuity function to assess a connection. For a live-wire check, NCV detection senses AC voltage without using the leads. A strong AC signal triggers a red indicator and a quick beep. The meter also has audible and visual alarms, plus a silicone cover designed to help protect it from drop damage and reduce electric-shock risk.

Buyer feedback often appreciates the range of functions, straightforward operation and readable backlit display. Experiences with battery testing are mixed, so treat that function as one part of your troubleshooting rather than a guarantee about a battery’s condition.

## What you get
The package includes the AstroAI 4000-count multimeter, a pair of test leads and a user manual. Two AAA batteries are included, so the meter is ready for setup without sourcing its basic power supply separately.

## What to clarify
**Can it detect voltage without test leads?** Yes. Use the NCV function to sense AC voltage without connecting the test leads, a strong signal prompts a red light and a quick beep.

**Which battery test modes are available?** The meter includes test modes for 1.5 V, 9 V and 12 V batteries. Its indicator turns red for low voltage and green for sufficient voltage.

**Does it offer automatic range selection?** Yes. The range can be selected automatically or manually, giving you a choice in how you take measurements.

## When it makes sense
Choose the ASIM4K0R when your troubleshooting calls for several types of electrical checks in one handheld tool. Its combination of lead-based measurements, non-contact AC detection and practical display features is suited to home projects and basic automotive work, while the included leads and batteries help get a first check underway.

## Images

![AstroAI ASIM4K0R Digital Multimeter, 4000-Count, Auto-Ranging with NCV — 1](https://www.ofertitastop.com/i/Qscse5tSYG1YTFTaLyOnAOZ13pNFnpumk0SmIv7sUm_TXeQ_AJ3PBlZ0JbTsaajNZeDkLGjoy3TU-k6SsxlnDrNYyTockjwUiiFwpRYOKPk9wZTeQJ2DJg.jpg)

![AstroAI ASIM4K0R Digital Multimeter, 4000-Count, Auto-Ranging with NCV — 2](https://www.ofertitastop.com/i/xP4M17dyehGuzTG6r9eDZVgZJbmAeUHzY3PsZtt3PiNGXnTr6MAkHtytMK0kA8v6v-y69oEm5sUxMAGwOjT7F9wWMOfF-rD-YHVFeZKr6u-zwdhgWaofbw.jpg)

![AstroAI ASIM4K0R Digital Multimeter, 4000-Count, Auto-Ranging with NCV — 3](https://www.ofertitastop.com/i/EJOZRorPjQyKYrvuZq84__k_3RxgG-5d_X8kvTwhlmLZySmlSfQqO8EaiOMKBIebKc3BuZTEnOSCNhhYxgMR7PH54RAz-WFvV-GyPd9Ur8hraPXcUQlhjg.jpg)

![AstroAI ASIM4K0R Digital Multimeter, 4000-Count, Auto-Ranging with NCV — 4](https://www.ofertitastop.com/i/09z3uknAkIYwNATMXFkfEAbIpo67qhFl4o0ZNwG0opNHLz-S3zOn1ZyZMg5fRyiCPHBOnrB-bmsnDMEosRwIeeCMjfM5pdu5ivxj_sGt2s_feFdy01OdUQ.jpg)

![AstroAI ASIM4K0R Digital Multimeter, 4000-Count, Auto-Ranging with NCV — 5](https://www.ofertitastop.com/i/JmeZDsKhU2mduc3zqyEJJuRozGKizCQqNnLQFzwQ4bO2kt2_zDGUk6Z5kfFQC0MubnvI8Bp-lkaK51fwyvxZX-u-gMrK2uhLScmi7Qqvm6fI3DQ7OdAUXg.jpg)