








🔧 Empower Your Precision, Illuminate Your Workflow
The LOMVUM Digital Multimeter T28B is a professional-grade, auto-ranging tester with 6000 counts resolution, designed for comprehensive electrical diagnostics. It meets high safety standards (600V CAT IV, 1000V CAT III), features a backlit LCD and built-in flashlight for enhanced visibility, and supports measurements including voltage, current, resistance, capacitance, frequency, temperature, and diode testing. Rugged and user-friendly, it comes complete with essential accessories and a 2-year warranty, making it an indispensable tool for both automotive and household electrical troubleshooting.










| ASIN | B07RZZ3CKZ |
| Batteries | 4 AAA batteries required. (included) |
| Best Sellers Rank | #629,586 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,080 in Multi Testers |
| Brand | Lomvum |
| Color | Orange |
| Date First Available | May 22, 2019 |
| Item Weight | 1.37 pounds |
| Item model number | T28B |
| Manufacturer | LOMVUM |
| Measurement Type | Multimeter |
| Package Dimensions | 8.5 x 5.39 x 2.4 inches |
| Power Source | Ac/Dc |
| Style | T28B-Auto and Manual Ranging |
| UPC | 738944567166 |
K**U
Quality product
The product is quality, new, the price is right and the shipping is fast.
R**4
Awesome DMM
This thing is awesome, I only found this thing because I was looking for DMMs with 20A current measuring capability and capacitance measurement and this one checks all the boxes, If you want a nice decent reliable DMM that can handle high current and has good features, get this one, it's fairly inexpensive and works like a charm.
N**Y
Use this mainly for tracking down electrical issues in Auto applications
Update: so I blew the 20amp fuse by accident. Since it had 4 replacement fuses in the box I thought no big deal I'll just swap it and move on. I was wrong! The 4 replacement fuses are for the 600ma fused circuit. Seems odd and if I'd known this I would have already purchased additional. Yeah I should have looked, but most would expect 2 of each. So now we have nice weather and I cant troubleshoot an issue on a family members car until new fuses come in. I did figure out the orange cover is just that. A cover. It's really stiff and doesn't seem like it, but it pries right off. Old review: So far works really nicely. I like the magnet as it's easy to stick it somewhere on the vehicle (not on the paint of course) and not have to worry about it falling. It's easy to figure out and use, only downside is there are no instructions on replacing the fuses and it didn't appear to be super obvious at first glance. I'll have to look into it again later. Right now I don't need to replace them, but want to be prepared. The NCV is a neat feature, haven't really had a need to use it yet, but I can think of a few situations in the past where it would have been super helpful to have had it, so I imagine it will get used again before long.
A**R
Great multimeter at a good price!
As good as much more expensive ones that we use in the lab.
M**D
Good meter
Really like all the features on this meter it does everything I need it for and the light is a added plus when you are working in low light .
T**T
Great Value
Works as stated. Simple operation, durable. Love the magnetic ability. Great value for the money!
G**R
There's no Min Max Function
I purchased this meter to track down a parasitic loss in my car. Two things made me purchase this model. First, it will measure current draw up to 20Amps. Most meters are only going to 10A max. Second, in the official pictures of the screen there is clearly the "Min_Max" words in the upper left corner of the screen. Upon using it, I am VERY disapointed to find that there actually is no Min_Max function. Just a hold button. Kind of think this is false advertising. Good meter otherwise, just wish it had a Min_Max so I didn't have to sit and stare at the meter extended periods of time.
A**R
good quality and good price
Great quality product, and good accuracy. I did Put it on the side of my klein MM1000 and tested all the features that they share and they were pretty much the same, just the temp feature is a little bit slow and a couple of degrees over but for me it's just ok. I will update it in durability let's see what happens, but for now I'm happy and I recommend it.
M**S
Trustpilot
1 month ago
2 weeks ago