Best Portable Voltmeter

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A portable voltmeter is a handheld meter that runs on batteries and can go in a bag or a pocket. The research set for this keyword holds twelve results. Six are handheld voltmeters or multimeters, and those six are compared here. The other six are automotive test lights, a probe kit, USB-C power testers and a set of test leads, which are left out. Each figure is from the listing data, checked on 11 October 2026.

Quick answer: for carrying, compare the listed weight and size first, then the battery. The TESMEN is listed at 0.1 kg and the ANENG at 155 g. The Lscsdf has a built-in rechargeable battery, so it needs no spare cells, while the other five take standard AAA, AA or 9 volt batteries. Where the listing gives no weight, the table says so.

The six portable meters at a glance

Meter	Weight (as listed)	Size (as listed)	Battery (as listed)	Carry extras (as listed)
LJPXHHU XL830L (B0CXM242J1)	166 g	5.51 x 2.56 x 1.18 inches	9 volt, included	Fold-out stand, rubber cover
AstroAI B01ISAMUA6	0.15 kg	1.77 x 5.47 x 42.52 inches (looks wrong)	2 x 1.5 volt AAA	Silicone cover
ANENG SZ301 (B0BYD32JZV)	155 g	Not listed	2 AA, pre-installed	Silicone protective case
TESMEN TM-510 (B0BLZ7GN2X)	0.1 kg	Not listed	2 AAA	Storage bag, flashlight
SNAKOL SK216 (B0D69TGPHS)	Not listed	7.28 x 1 x 1.2 inches	2 x 1.5 volt AAA	Pen form, one probe
Lscsdf FS899L (B0FR9BY1K3)	Not listed	5.98 x 2.87 x 0.79 inches	Built-in 200 mA, rechargeable by micro USB	Soft protective cover

How we chose these six

We kept each result whose listing presents a handheld voltmeter or multimeter as the product. The two automotive test lights, the probe kit, the two USB-C power testers and the test lead set are left out, because their listings present a light, a probe, a USB power meter or a lead set. Nothing on this page comes from personal use.

1. LJPXHHU Digital Multimeter Voltmeter with 2000 Counts

The listing gives an item weight of 166 g and dimensions of 5.51 x 2.56 x 1.18 inches. It takes a 9 volt battery, which the listing states is included, and it comes with a set of test leads and a user manual. The meter has a fold-out stand, and the listing describes a removable rubber cover that helps with drop protection. The bullets state a 2.7 inch backlit LCD, a data hold and a two-year quality guarantee. The bullets name DC current but no AC current, and they give no battery life.

Check the LJPXHHU multimeter on Amazon

2. AstroAI Digital Multimeter Tester 2000 Counts

The listing gives a weight of 0.15 kg, which is 150 g. Its dimensions are listed as 1.77 x 5.47 x 42.52 inches, a length that does not fit a handheld meter, and the listing gives no second size to compare. It runs on 2 x 1.5 volt AAA batteries, and the listing includes them in the box. The bullets describe a silicone cover that protects the meter from damage and helps prevent electric shock. The listing names a backlit LCD, a continuity buzzer, data hold and a double fuse. Its figures conflict in two places. The title and specifications say 2000 counts, and a bullet says 1999 count. The specifications give 3 samples per second, and a bullet says 2.

Check the AstroAI multimeter on Amazon

3. ANENG SZ301 Digital Multimeter with Case

The listing gives a weight of 155 g and a maximum count of 2000. It takes two AA batteries, which come pre-installed, and the box includes a silicone protective case and two test leads. The specifications list a battery test for 12 volt, 9 volt and 7.5 volt batteries. The bullets describe double fuses, overload protection and insulated probes. One note bullet describes testing a dehumidifier. The listing does not say why a dehumidifier appears in a meter’s copy, so treat that note with care.

Check the ANENG SZ301 on Amazon

4. TESMEN TM-510 Digital Multimeter

The listing gives a weight of 0.1 kg, which is 100 g, and it runs on 2 AAA batteries. It states automatic shutdown, a low battery indicator, a backlight and a flashlight. The bullets state automatic shutdown but give no time for this model. Its non-contact voltage function gives a visual and audible alarm. The box holds two test leads, a storage bag and a manual. The listing does not name a carry case beyond the storage bag.

Check the TESMEN TM-510 on Amazon

5. SNAKOL SK216 Pen Type Digital Multimeter

The listing gives dimensions of 7.28 x 1 x 1.2 inches and no weight. It is a pen with one probe, and it takes two 1.5 volt AAA batteries. The bullets describe a backlit LCD that reads clearly in low light, a low-battery indicator and a built-in light. Its listed functions are DC and AC voltage, resistance from 4k ohm to 40M ohm, a continuity buzzer, and an NCV mode with a live and null wire check. The box holds the pen, the probe, a manual and the two batteries.

Check the SNAKOL SK216 on Amazon

6. Lscsdf FS899L Smart Auto Ranging Multimeter

The listing gives dimensions of 5.98 x 2.87 x 0.79 inches and no weight. Its built-in 200 mA battery charges from a micro USB cable included in the box, so it needs no spare cells, though the listing does not give a run time. The bullets name a 4.8 inch color screen, a backlight, an LED flashlight and a seismic protection feature. The listing names a soft protective cover, and it states no voltage range.

Check the Lscsdf FS899L on Amazon

Worked example: how much lighter is the lightest listed meter?

The TESMEN is listed at 0.1 kg, which is 100 g. The ANENG is listed at 155 g, so the TESMEN is 55 g lighter (155 minus 100). The LJPXHHU is listed at 166 g, which makes it 66 g heavier than the TESMEN. The AstroAI at 0.15 kg (150 g) is 5 g lighter than the ANENG and 16 g lighter than the LJPXHHU.

Weight is only part of the carry question. Two of the six list no weight at all, the SNAKOL and the Lscsdf, so the comparison above covers four meters only.

What the listings do not say

No listing gives a battery life in hours, and none gives a shutdown time.
Two listings, the SNAKOL and the Lscsdf, give no weight.
No listing states a drop test result, so the rubber and silicone covers are described, not measured.
The Lscsdf listing states no voltage range, so its portable use cannot be checked against the others on range.

Frequently asked questions

Which of these is the lightest by listed weight?

The TESMEN TM-510 is listed at 0.1 kg, which is 100 g. The AstroAI is listed at 0.15 kg, the ANENG SZ301 at 155 g and the LJPXHHU at 166 g. The SNAKOL and the Lscsdf listings give no weight.

Which of these runs without disposable batteries?

The Lscsdf FS899L has a built-in 200 mA battery that charges through a micro USB cable included in the box. The other five take replaceable cells: 2 AAA for the AstroAI, 2 AA for the ANENG, 2 AAA for the TESMEN, 2 AAA for the SNAKOL and a 9 volt for the LJPXHHU.

Does any listing give a battery life?

None of the six gives a battery life in hours, and none gives a shutdown time.

Which listings include a carry case?

The ANENG includes a silicone protective case, and the TESMEN includes a storage bag. The other four name no carry case. The AstroAI and the Lscsdf name a silicone or soft protective cover instead.

Which of these include a stand?

Only the LJPXHHU listing names a fold-out stand. Its listing says the meter can be held in the hand or stood on that stand.

Conclusion

For carrying, the TESMEN TM-510 is the lightest listed meter, and the Lscsdf FS899L is the only one with a built-in battery. The LJPXHHU is the only listing that names a stand. Check the weights against the bag or pocket you have in mind, and confirm any figure you rely on with the product page, because two listings give no weight.

LJPXHHU multimeter · AstroAI multimeter · ANENG SZ301 · TESMEN TM-510 · SNAKOL SK216 · Lscsdf FS899L