Milliohm Testers Compared: 3 Listings
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This review compares three milliohm meter listings that use a four-wire Kelvin connection for very low resistance readings. The source packet also held voltage testers, automotive circuit testers, multimeters, and other tools, which are different product types, so they are not ranked here. All three milliohm listings state the same headline span, 0.01 mΩ to 2 kΩ, but they differ in power, size, and how completely they describe accuracy. The figures come from the packet dated 2026-10-20 and were not checked against live product pages.
Quick answer
All three listings describe a four-wire Kelvin milliohm meter with a stated span of 0.01 mΩ to 2 kΩ. The TeamSky VC480C is the only one of the three that states a reading accuracy, which its bullet gives as ±0.5 percent of reading. The AideTek VC480C+ is the only one whose title mentions a calibration certificate. The Vici listing, which is labeled VC480C+ and lists a different brand in its spec list, gives the span and a minimum operating voltage of 7.5 volts DC. For a bench that needs a stated accuracy, the TeamSky listing gives the most explicit figure, though the accuracy term is still incomplete.
Comparison table
| Listing | ASIN | Measurement figures the listing states | Power, weight and other details |
|---|---|---|---|
| TeamSky VC480C Digital Milliohmmeter | B0H7WT6VZ3 | 0.01 mΩ to 2 kΩ over 6 gears; ±0.5 percent of reading (bullet); 4-wire Kelvin | Battery or 9 V adapter (adapter not included); 1.5 pounds; body 75 x 52 mm |
| AideTek VC480C+ Precision Milliohm Meter | B011FT3S2G | Compatible range 0.01 mΩ to 2 kΩ; 4-wire Kelvin clips; calibration certificate named in title | Listed as corded electric, with an external supply connection; 1.47 pounds; 10 x 7 x 2 inches |
| Vici VC480C+ Digital Milli-ohm Meter | B07WD4FSS1 | 0.01 mΩ to 2 kΩ at 6 ranges (bullet); 4-wire Kelvin clips; minimum operating voltage 7.5 V DC | Listed as electric power with an external supply connection; 1.28 pounds |
TeamSky VC480C Digital Milliohmmeter
The listing title gives a span of 0.01 mΩ to 2 kΩ, six ranges, and a four-wire Kelvin design. The first bullet says the unit starts from 0.01 mΩ with ±0.5 percent reading accuracy and is suited to lithium-battery internal resistance work. The listing also describes full circuit protection and anti-magnetic and anti-electromagnetic interference shielding, and it says the backlit LCD shows distinct test symbols and high-contrast readings.
The power details conflict across the listing. The spec list reads Power Source: Ac/DC, while the bullets say the unit runs on six AA batteries or an external 9-volt DC adapter that is not included. The listing also gives a body size of 75 x 52 mm, a weight of 1.5 pounds, and a battery-level indicator. The spec list gives Included Components as “no,” which does not match a standard kit, so the packing list should be checked before purchase.
Open the TeamSky VC480C listing on Amazon
AideTek VC480C+ Precision Milliohm Meter
The AideTek title names a precision milliohm meter with four-wire Kelvin clips, a zero adjustment, a large backlit LCD, a data-hold function, and a calibration certificate. The bullets confirm the large LCD, the HOLD key, the backlight, and the manual zero display adjustment. They also describe anti-magnetic and anti-jamming functions and full function protection, without giving a reading accuracy figure.
The spec list gives the power source as Corded Electric and the compatible devices as those with four-wire connectors within 0.01 mΩ to 2 kΩ. It gives a weight of 1.47 pounds and dimensions of 10 x 7 x 2 inches. The model listed is VC480C+, while the style name reads VC480C, so the listing uses two model labels for one unit.
Read the AideTek VC480C+ listing on Amazon
Vici VC480C+ Digital Milli-ohm Meter
The Vici listing title gives the same VC480C+ model label and a span of 0.01 mΩ to 2 kΩ. Its bullets say the meter has six ranges over that span, a HOLD key for data hold, a backlit LCD, and a connection for an external power supply. The bullets also describe anti-magnetic and anti-jamming functions and four-wire Kelvin clip cables for very low resistance such as conductors, heating elements, and solder points.
The spec list gives a minimum operating voltage of 7.5 volts DC, a measurement type of Ohmmeter, a weight of 1.28 pounds, and a black finish. The brand is listed as ZOEYEC, while the title uses the name Vici, so the brand differs between the title and the spec list. The listing does not state a reading accuracy figure.
See the Vici VC480C+ listing on Amazon
How this review chose its products
The packet held twelve listings of other types, such as voltage testers, automotive circuit testers, a camera tester, a pH and conductivity meter, and a network cable tester, along with three milliohm meters. Only the three milliohm meters are used. The other items measure voltage, continuity, network cable, or water quality, so they are a different product type and are not ranked against low-resistance meters. The packet does not include a price or a rating for any listing, and this review does not add either. No unit was bought or used for this post.
Worked example: applying the stated accuracy to a reading
The TeamSky bullet gives ±0.5 percent of reading. Take a reading of 10 mΩ. Half a percent of 10 mΩ is 0.05 mΩ, so the listing’s own figure allows a reading between 9.95 mΩ and 10.05 mΩ. The same arithmetic at 1 mΩ gives ±0.005 mΩ, which shows how the percentage tightens the tolerance only in proportion to the reading. The listing does not state a separate digit term, so this is the full tolerance the listing supports.
The span itself is a second worked number. The stated range of 0.01 mΩ to 2 kΩ runs from 0.01 mΩ to 2,000,000 mΩ, so the top of the span is 200,000,000 times the bottom. No listing gives an accuracy figure for each part of that span, so the span alone does not show which part a given meter reads most accurately.
What the listings do not say
Only the TeamSky bullet states an accuracy figure, and it is a percentage of reading with no digit term. The AideTek title names a calibration certificate, but the listing does not say which standard it follows. The Vici listing gives no accuracy at all. None of the three listings states a test current, and none states how long the unit takes to settle on a reading.
The packet also shows that the same VC480C+ label appears in both the AideTek and Vici listings, with different brand names. Buyers should confirm the brand, model, and warranty from the product page before purchase. For more on low-resistance meters, see the best milliohm meter guide, the best resistance meter guide and the best ohm meter guide.
Frequently asked questions
What span does the milliohm meter listing state?
All three listings state a span of 0.01 mΩ to 2 kΩ, using a four-wire Kelvin connection.
Which listing states an accuracy figure?
The TeamSky listing states ±0.5 percent of reading. The AideTek and Vici listings state no accuracy percentage.
What powers the TeamSky unit?
The bullets say it runs on six AA batteries or an external 9-volt DC adapter that is not included. The spec list gives the power source as Ac/DC, so check the product page before buying.
Why do the Vici and AideTek listings share a model label?
Both list the model as VC480C+. The Vici title uses the Vici name while its spec list gives ZOEYEC as the brand, so brand and model should be confirmed on the product page.
Conclusion
All three milliohm listings state the same 0.01 mΩ to 2 kΩ span, so the choice turns on the other stated details. The TeamSky listing is the only one with an accuracy percentage, ±0.5 percent of reading, and it also documents battery use. The AideTek listing names a calibration certificate in its title, and the Vici listing gives a minimum operating voltage. Confirm power and brand on each product page, since the packet shows conflicting entries for both.
Listing links
These links go to the three listings reviewed above.
