Best Digital Multimeters for Electrical Work: Specs Compared
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The research keyword was “keysight 34461a digital multimeter”. None of the twelve listings in the file is a Keysight, and the 34461A is not in the listing data, so the title has been changed to match the products. Six digital multimeters are compared here. All six listings were checked on 11 October 2026, and figures are shown as the sellers state them.
Quick answer: for automotive work, the Innova 3340 is the one listing built around engine and vehicle tests. For voltage up to 1000 V, the Fluke 87V and the UNI-T UT161E are the two that state that limit. For current, the UNI-T lists up to 20 A and the Innova up to 15 A. Among the six, the NJTY T3 is the only one with a rechargeable battery named in its listing.
The six meters at a glance
| Meter | Counts and top voltage (as listed) | Current (as listed) | Capacitance (as listed) | CAT rating (as listed) |
|---|---|---|---|---|
| Fluke 87V (B0002YFD1K) | 6000 to 20,000 counts; 1000 V AC/DC | Not stated | Not stated | CAT III 1000 V; CAT IV 600 V |
| UNI-T UT161E (B0B1CZBPX7) | 22,000 counts; 1000 V AC/DC | Up to 20 A | Capacitor tester | CAT III 1000 V; CAT IV 600 V |
| Innova 3340 (B000KIMHRQ) | Not stated; 10 MΩ input impedance | Up to 15 A | Not stated | Not stated |
| Hioki 3244-60 (B008S0CFDE) | 500 V AC/DC; 41.99 MΩ resistance | Not stated | Not stated | Not stated |
| NJTY T3 (B0DM67L7N4) | 4000 counts; AC/DC voltage | Not stated | Not stated | Not stated |
| Neoteck VC746A (B0CY1S4JZT) | 2000 counts | AC/DC; range not stated | Listed; range not stated | CAT III 600 V |
1. Fluke 87V Industrial Digital Multimeter
The listing states that the meter measures up to 1000 V AC and DC, with CAT III 1000 V and CAT IV 600 V safety ratings. A Fluke-designed low-pass filter is listed for frequency readings on adjustable speed drives, and peak capture is listed at 250 µs. The display resolution can be switched between 6000 and 20,000 counts. The package includes TL75 test leads, AC175 alligator clips, an 80BK temperature probe and a holster. The listing gives the batteries as alkaline, the weight as 1.3 pounds, and a 10-year warranty. Its title says 87V, while its model field reads FLUKE-87-5, and both are shown here as the listing gives them. Data checked 11 October 2026.
2. UNI-T UT161E Digital Multimeter
The listing gives 22,000 counts and says the meter measures AC and DC voltage up to 1000 V, AC and DC current up to 20 A, resistance, capacitance, frequency, duty cycle and bandwidth. It also lists a 46-segment analog bar, hFE, a low-pass filter for AC voltage and a non-contact voltage detector. The listing names USB data transmission, says the meter works with smartphones on iOS 10 and above or Android 5 and above, and lists PC use through a UT-D07B Bluetooth adapter. It states CAT III 1000 V and CAT IV 600 V, and says it suits automotive, industrial and household work. The weight is 1.5 pounds. Data checked 11 October 2026.
Check the UNI-T UT161E on Amazon
3. Innova 3340 Professional Automotive Digital Multimeter
The Innova listing is written for vehicles. It says the meter tests alternator diodes, duty cycle, solenoids, breaker points, wiring and switches. It has a 10 MΩ input impedance, which the listing describes as safe for electrical and automotive use and as preventing damage to the vehicle’s ECU. It measures up to 15 A, and includes auto-ranging, auto shut-off and overload protection. The package includes a temperature probe, an inductive RPM clamp and a carrying case. The listing weighs 8 ounces and gives a 1-year limited warranty. Its power field reads “Corded Electric”, and the listing does not describe its battery. Data checked 11 October 2026.
Check the Innova 3340 on Amazon
4. Hioki 3244-60 Card HiTester and Digital Multimeter
This is a card-sized meter. The listing gives 41.99 MΩ for resistance and 500 V AC and DC for voltage. It says the meter has full auto-ranging and automatic power saving, and that the resistance and continuity functions are overload-protected to 500 V. The gold-plated test leads have a 15 mm tip pin. The body is listed as under 1 cm thick and weighs 0.06 kg. The dimensions are 2-5/32 inches wide, 4-9/32 inches high and 23/64 inches deep. The power field gives “419.9mv to 500v”, which is a measuring range rather than a power source. Data checked 11 October 2026.
Check the Hioki 3244-60 on Amazon
5. NJTY T3 Auto-Ranging Digital Multimeter
The listing describes a 4000-count display for AC and DC voltage and for resistance, plus non-contact voltage detection for live wires. The screen is a 3.2-inch colour display. The battery is built in and charges through a Type-C port. The meter turns itself off after about 15 minutes of inactivity. The listing gives a 2-year warranty, lists UL 61010-1 and IEC 61010-2-030 as met, and gives the dimensions as 6 x 3.4 x 1.5 inches. The listing names no current, capacitance or CAT rating. Data checked 11 October 2026.
6. Neoteck VC746A Digital Multimeter
The Neoteck listing gives 2000 counts and CAT III 600 V, with CE and RoHS marks. It says the meter measures AC and DC voltage and current, resistance, capacitance, frequency, duty cycle, continuity, diode, temperature, live wire and NCV. The listed accuracy is ±(0.5% + 4) for DC voltage and ±(0.8% + 6) for AC voltage. The listing says the meter has overload and short-circuit protection, and includes a test probe, temperature probe, alligator clip and cloth pouch. It weighs 195 g and measures 5.51 x 2.83 x 1.46 inches. Data checked 11 October 2026.
Check the Neoteck VC746A on Amazon
Worked example: the Neoteck accuracy on a 12.6 V battery
The Neoteck listing states 2000 counts, but it does not name the range used for a 12 V reading. Assuming a 20 V range, 20 V divided by 2000 is 0.01 V per count. The stated DC accuracy is ±(0.5% + 4 counts). At 12.6 V, 0.5% is 0.063 V and 4 counts is 0.04 V, so the total is ±0.103 V. A reading from about 12.50 V to 12.70 V falls inside the listed accuracy. This is arithmetic on the listed figures, not a measurement by the site.
Worked example: current margin on two meters
Take a 10 A circuit check. The Innova’s stated limit is 15 A, which leaves 5 A of margin. The UNI-T’s stated limit is 20 A, which leaves 10 A of margin on the same check. The Fluke, Hioki and NJTY listings state no current limit, so they cannot be checked the same way from the listing data.
How the picks were chosen
Each pick is a digital multimeter with a stated voltage function and a count or range figure. The selection uses only the listing data. The site has not used or tested any of these meters, and nothing here reports personal use. The Keysight 34461A named in the research keyword is not among the listings, and no Keysight product is covered on this page.
- Counts and top voltage: the display count and voltage limit the listing states.
- Current and capacitance: the function and range where the listing gives one.
- CAT rating: the safety rating the listing states, or the statement that it gives none.
What the listings do not say
None of the six listings gives an independent test result. The Innova, Hioki and NJTY listings give no CAT rating. The Fluke, Hioki and NJTY listings state no current figure, and the Fluke, Innova, Hioki and NJTY listings state no capacitance function. The Hioki power field gives a measuring range rather than a power source, and the Innova power field reads “Corded Electric” while the listing describes no battery. The Fluke title and model field disagree, as shown above.
Frequently asked questions
Is a Keysight 34461A in this list?
No. None of the twelve listings in the research file is a Keysight, and the 34461A is not in the listing data. The page covers six digital multimeters instead.
Which of these measure current?
The UNI-T UT161E lists AC and DC current up to 20 A, and the Innova 3340 lists current up to 15 A. The Neoteck VC746A lists AC and DC current without a range. The Fluke, Hioki and NJTY listings state no current figure.
Which show capacitance?
The UNI-T UT161E lists a capacitor tester, and the Neoteck VC746A lists capacitance. The other four listings do not state it.
Which one is for car work?
The Innova 3340 is written for automotive testing, and its listing names alternator diodes, solenoids and breaker points. The UNI-T UT161E says it suits automotive, industrial and household work.
Which meter is rechargeable?
The NJTY T3 has a built-in rechargeable battery that charges through a Type-C port. The Fluke 87V listing names alkaline batteries.
Conclusion
For automotive work, the Innova 3340 is the listing written for that job. For voltage up to 1000 V with current and capacitance in one meter, the UNI-T UT161E is the most complete listing of the six. The Fluke 87V is the one to compare for the 1000 V rating and its 10-year warranty, and the Hioki 3244-60 is the choice when size matters more than range. Check the stated limits against your circuit before you buy.
For related meters, see best multimeter, best auto ranging digital multimeter, and best hand held digital multimeter. For a clamp-style option, see best true RMS digital clamp meter.
Fluke 87V on Amazon · UNI-T UT161E on Amazon · Innova 3340 on Amazon · Hioki 3244-60 on Amazon · NJTY T3 on Amazon · Neoteck VC746A on Amazon
