

⚡ Power Your Precision, Own the Moment!
The HANMATEK DM20 Digital Multimeter is a versatile, professional-grade electrical tester featuring True RMS 6000 counts for precise AC/DC measurements, auto-ranging for ease of use, and NCV non-contact voltage detection for enhanced safety. Certified to IEC61010 CAT II 600V standards, it combines accuracy, safety, and portability with a bright LCD backlight and convenient data hold, making it an essential tool for engineers, technicians, and DIY pros alike.

























| ASIN | B07JLXVPT4 |
| Batteries | 3 AAA batteries required. (included) |
| Best Sellers Rank | 19,160 in DIY & Tools ( See Top 100 in DIY & Tools ) 36 in Multi Testers |
| Brand | HANMATEK |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,950) |
| Date First Available | 22 Oct. 2018 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 220 g |
| Item model number | DM20 |
| Manufacturer | HANMATEK |
| Manufacturer part number | Multimeter-01-UK |
| Model | S1 |
| Product Dimensions | 7.1 x 4.5 x 14.7 cm; 220 g |
| Safety rating | IEC61010 |
M**E
Inexpensive and useful DVM.
Cheap and working. Limited functionality, but known from description. Thick plastic, expect it will withstand a knock or two. Leads adequate ish, would think twice putting 600v on that and buy another expensive dvm and hv gloves if ever I need that, unless I wanted some excitement. Tested voltage with a reference board and dc voltage and resistance are 0.2% and 0.3% away from the reference. The resistance ref is 0.5% so the dvm is well within the reference tolerance. It is doing exactly what it is supposed to do. So full stars.
F**O
HANMATEK Pen Type Digital Multimeter
paid 19 pounds. easy to use, light and handy. quite faithful to the description, pity that it does not detect amperes but only volts. If I have to find a negative side, unfortunately the black tip cannot be removed, all things considered is a good product.
B**N
Electrifying!
I mean firstly let's not forget that if you are not a qualified electrician or a competent person then electrics should be left to the professionals!. If you are confident with the process & working within the laws of yoir respective country then.. this multimeter is a pretty good find, complete with batteries & ready to go this eliminates the need to juggle 2 cables & the device as its nice and compact online design allows you to get on with the task at hand. Using the auto function just adds to the simplicity as it will auto switch between the options when put in contact with the items being tested. All in all this is a great price for a simple & affective product so summing up in the words of Vernon kay! Are you lights on or lights out? (If it's out you probably need this multimeter to get them back on)
A**S
Good value multimeter
Excellent value multimeter, easy to use with auto ranging and autoshutoff, useful features.
L**I
Great tool for quick use but …
This is a good, solidly built tool with easy to use buttons and a decent sized display. The backlight for the display also makes for easy reading in dark corners. The problems are specifically in three areas. 1. The positive tip is too short (even with the cover off) making it difficult for the bulk of the tester to reach recessed terminals. This leads to (2) which is that the “hold” function is almost impossible to use. You cannot simply press the “H” button and go to test, it doesn’t work that way. You have to go to the test item, get the reading and then press the “H” button to get the reading to stay. 3. The torch function is pretty useless as it is too dim (even as an emergency torch). Still have not been able to get the Non-contact tester to work. Would have been nicer to be able to connect/disconnect the negative probe as well. The tool despatched to me had obviously been a returned item as the display was scratched and the battery cover and screw was loose in the case. For the money it is nothing special, but there are few with backlit displays and that was one of the functions I needed.
D**D
A very useful and suitable addition for the DIY or hobby user.
For a professional user this is not really a replacement for a traditional multimeter but it is a very useful addition and is suitable for a DIY or hobby user. It is very well put together, is strong with no sharp edges and the presentation is solid. It comes in a good sized zipped carry case along with its integral negative probe, two batteries and an instruction book. It looks to be built to last. It is well calibrated and accurate and has a wide range of options and types of read. Note it does not measure current. The auto function works very well and does away with the awkward adjustment dial that is found on some pen multimeters. The buttons are well placed and have a firm response and the LCD screen, with bright back light is needed, is easy to read although it can sometimes be at an inconvenient angle resulting from your positioning of the positive probe. The 'hold' reading option helps with this minor issue. The integrated positive probe can be used with or without the cover, depending on ease of access to the touch point, but does not have a total point cover option. The permanently fixed negative probe also has a cover but no total point coverage. I would think that the covers could easily get lost as they are not integrated into the product. The negative probe cable is approximately 1 meter and is pliable and easy to use. For the majority of multimeter tasks the product is very suitable and will work efficiently and well, and for some tasks it will be easier to use than a traditional multimeter. Of great value is the switchable light that illuminates the positive probe area. This is very useful in dark areas such as under the bonnet of a vehicle. The none contact power check is also helpful but the micrometer has to be held very near the area to be checked and the positive probe can restrict the distance from and the approach angle. I use the Hanmatek pen multimeter for my railway modelling hobby and find it very appropriate, easy to use and features such as the probe light are especially useful. It offers excellent value for money to the DIY or hobby users and would make a suitable secondary multimeter for the professional. If I ever needed, I would happily purchase the Hanmatek pen multimeter again.
R**D
Easy to use
Works great easy to use.
L**E
TEST your batteries first if you can rather than blame equipment failure
Does what it says..just needed to test some 2032 batteries claiming to be super power, only to discover they are super flat!
奈**爺
安価で使いやすい。アース端子に鰐口クリップが有るともっと便利
T**O
Genial como polímero de bolsillo. Uso profesionalmente a diario un medidor Fluke, alguna vez que se olvida cogerlo, no tengo con que trabajar y buscaba un polímero de bolsillo que pudiera guardar en la furgoneta en caso de apuro. Conozco medidores chinos que cuando los metes en un enchufe empieza a variar la medición y no sabes lo que mide o si está bien el aparato. Este te da una medición examen exacta y correcta, y es muy fácil de usar ya que tiene medicación automática, en resistencia continuidad funciona perfecto también. También puede funcionar como detector de tensión sin contacto, por la parte superior, lo he probado y funciona al acercarlo a enchufes y cajas de registro. Se puede iluminar la pantalla para ver medicaciones en lugares oscuros y tiene un pequeño led para iluminar la medición. Muy contento con las prestaciones y calidad
B**Y
Love this works great easy
O**N
Tek başına her şey için yeter.
I**L
Wow. I've been on a quest to find the most reliable, best bang form your buck, high quality auto range multimeter with a few functions that anyone wanting to get into the world of electronics. My requirements Autorange 4000 counts minimum for better precision Be able to measure dc voltage Be able to measure dc current less than 10A. Device should have manual mode as well. Be able to measure resistance in ohms Continuity test with lights or beep It can be dropped, it doesn't feel to bulky and needs to fit in my pocket with leads. Accuracy need to be withing +/- .05 volts and acceptable resistance of leads less than .5 ohm Tests will be performed against calibrated craftsman, everstart, lomvum, multimeters for accuracy. All of those multimeters i have and are being used for various diy projects. This unit is less than 10$ and is perfect for all those requirements and it just works. No fuss, no extra stuff, no features I don't need and the price is amazing. Still not sure it's 6000 counts like it says but I don't have a way to tesr this. It's ability for 4000 counts thought is awesome. Because it's a high count device it can take a moment for the auto range detection to flip to the right measurement so I personally prefer to manually switch to the thing I want to measure and the measure away.
Trustpilot
4 days ago
2 months ago