Auto-Range Digital Multimeter 20000 Counts 4 1/2 DC AC Resistance Capacitance Peak Hold True RMS NCV Diode Tester

The screws that are necessary to remove in order to install the battery and the protective caps on both ends of the test probes were difficult to remove, but this DMM is a joy to use after this. The first thing that I used it for was to measure the current usage of my 561nm yellow-green laser. It did the job quite handily (it was very easy and intuitive to use) and made me an "instant happy camper" Also, the price was right and the 9v transistor radio battery it requires was INCLUDED. :-)

As of Jul 2025: some have complained about quality of alligator clips, my set work perfectly fine. Yes, instructions are lacking. For example, after you remove the screw to install the supplied 9V battery, there's nothing about it. Some say the "+" symbol is faint on the plastic. On my set, there is mo marking (even using) a flashlight. As another user mentioned, plus (+)/is on the left when viewing from the rear. Some said battery was almost impossible to install. If you put the battery bottom in first, it goes in smoothly. Also took the time to mark the "+" so next time battery replacement is easier. I was a bit surprised in size and weight. It's fairly large and fairly heavy, FYI. Nice touch it comes with two sets of leads. I'm happy so far, esp. the value.

I like multimeters and wondered how good a 20000 count $38 meter could be. Well... pretty good!... considering the low price. In a completely unfair test, I compared it to Fluke 289 and Fluke 87V multimeters (which I know to be very accurate). My observations: The Good: . DC Voltage tests (2.5v to 10v) - dead on, very accurate . AC Voltage tests (at household 120V levels) - accurate, within spec . DC current tests - accurate, well within 1% . Continuity tests - quite fast, better than average for a low cost meter . Resistance tests - accurate, well within 1% . Capacitance tests - within spec; the usual 3% - 5% accuracy . NCV - Non Contact Voltage sensor, nice to have, works well. . 20000 count, nice to have. Side effect is that some readings can take a bit longer to settle. . Build Quality - seems better than average for a low-cost Chinese meter. While it does not have the the same heft and quality feel as a Fluke or Brymen, it *does* have an actual removable boot/holster (see photo), a crisp precise selection dial, and decent quality test leads. But like most other inexpensive meters, it does feel somewhat light and plastic-y. . Display is large and readable, sharp and crisp. The secondary readout is nice, but only active during AC voltage tests. The Less Good: . Diode tests - within spec; will light all LEDs but will only read voltage drop for red/yellow LEDs, not green/blue/white LEDs (i.e. anything > 2v drop?). Quite a few meters fail to handle LED testing as they should, so not an uncommon deficiency. Measurement of regular diodes seems to work fine, and produces accurate readings. . Bar Graph - as near as I could tell, the bar graph as implemented on this meter merely reflects the current digital numeric readout. It does not provide the kind of separate quick-reaction display that one sees on more costly meters. Too bad, since this negates most of the usefulness of the bar graph and it becomes merely decorative. . Peak - peak min/max readings seem to be available *only* for AC voltage readings, not the broader min/max capabilities found on pricier meters. . Backlight - works well, but a the backlight LED produces a pronounced uneven lighting on the left side (see photo). Doesn’t bother me much, but some could find this annoying. . Like many Chinese meters, this one beeps every time you turn the selection switch to a new setting: Annoying. . No warnings when the test lead is accidentally left in the10A socket during non-current testing. I took the meter apart and noted that the input protection features are limited, but perhaps a little better-than-average for this price class. The sockets are the usual stamped pot-metal-looking affairs, but the board includes what appear to be decent-sized HRC fuses. The 10M-ohm current limiting resistance is provided by a set of four MELF-type 2.5M resistors. No MOVs to be seen, but but there is a lone PTC. No circuit board cutouts, or other physical shielding, but overall looks perhaps a bit better than the usual cheap-meter average. It claims cat IV 600v rating but I’d hesitate to trust that, and plan to use it only with voltages less inclined to rock my world. See photo... So, not perfect, and not high-end meter quality and features, but still a better-than-average set of capabilities for the price. Should be excellent for general around-the-house tasks, hobbyist use, or as a spare/truck meter.

This multimeter appears to be identical to my RAGU 17B+ branded multimeter that I've used regularly for at least 7 yrs, as you can compare in the photo. That meter is still working flawlessly for me but I need multiple meters occasionally to measure inputs & outputs simultaneously & also to have different meters to leave ready at different work locations. I actually searched to see if that meter was still available, which it was not at least under that brand name, but I am happy to find it basically here branded as the Thsinde 18B+!!! Some reviewers have complained of the alligator clip probe adapters loosening their grip to the probes but you can easily crimp them tighter & hey you get 2 sets of probes with this thing. This is a great meter at a great price.

Good value multifunction meter for home use.

Esta muy bien

it's a good product for work around the house and the price is right

Don't even debate it, just buy one. You will not regret getting this meter for this kind of money. (sub $45) Excellent for electronics use, will range down to 1 microvolts DC. Sampling speed could be better. But hey, dual display, 20000 counts I mean come on what else can you ask for. The build quality if very nice and sturdy. Nice materials and selector switch, one handed operation not an issue. The input protection is slightly above average for this price range. (dual HRC fuses) Buy these while you still can. It's a deal all right.

Great product and great value ~