







⚡ Power up your precision—measure smarter, safer, faster!
The HANMATEK DM20 Smart Digital Multimeter delivers professional-grade accuracy with 6000 auto-ranging counts, non-contact AC voltage detection, and user-friendly features like backlight and data hold. Designed for electricians, DIYers, and tech enthusiasts, it combines safety, reliability, and portability in a sleek, battery-powered package.










| Asin | B07JLXVPT4 |
| Best Sellers Rank | #599,741 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #914 in Multi Testers |
| Brand Name | HANMATEK |
| Color | voltage meter; multi meter |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,234) 4.4 out of 5 stars |
| Included Components | Multimeter |
| Item Dimensions | 2.8 x 1.77 x 5.79 inches |
| Item Weight | 220 g |
| Manufacturer | HANMATEK |
| Measurement Type | Multimeter |
| Model | DM20 |
| Number Of Items | 1 |
| Part Number | Multimeter-01-UK |
| Power Source | Battery Powered |
| Specification Met | CE, RoHS, UL |
| Style Name | DM20 |
| Upc | 799670937760 |
User
Easy to Use and Works Well.
I bought this multimeter for some basic electrical work around the house, and so far I’m very happy with it. It’s easy to use and the display is clear and easy to read. I’ve used it to check voltage, continuity, and a few batteries, and it has worked well every time. I also like the NCV function because it’s convenient when checking for voltage without touching the wires. It feels like a good quality meter for the price, especially for home use and small projects.
User
Soo close to perfect everyday meter.
I Love this little multi-meter! I've tried Soo many meters in my life Soo far, and this one is almost perfect. I throw it in my car to use wherever I may need. it does what I need it to do 99% of the time, and is a nice small size. the rubbery jacket that hugs the unit is soft, thick, and tight to protect it beautifully. The leads that come with are not up to par though, at least for me. for the price, it's awesome though. A place to secure the leads would be epic.
User
Great for the $
This is an easy to use meter that works fine. It has a voltage detector for checking 'hot' line voltages non-contact. Nice.
User
Unexpected quality. Easy to use.
I compared this Hanmatek meter to a Fluke 189 meter. Excellent accuracy even with a square wave. It really is a true rms reading meter.The DM20 is very well built , far better than I expected for the price. Operation is simple with the automatic selection mode. The only missing feature is a diode check.Test results:Input. Fluke. Hanmatek5vdc. 5.031 5.0530vdc. 29.992. 30.075vac 60Hz. 4.997. 5.021Line voltage. 119.72. 120.65v rms sq wave 4.995 4.953300 ohm. 294. 295100K ohm. 98.6K. 98.5K
User
Good value
Very easy to use, perfect for home use.
User
Cheap and cheerful, but with limits
If you need a meter for basic electronics such as checking voltages and resistance this cheap meter works fine. Downsides: budget quality probes, useful continuity bleep is a little slow to trigger, and out has an inability to measure small currents. The backlit display, flashlight and mains detection features are novel. And it’s cheap.
User
Works great, fantastic bargain at $9.00
This is an update after using the meter for 2 weeks.- A fantastic bargain, hard to believe, a well-designed meter. I bought two more.- Automaatic mode works great. It can detect resistance to 20 megohms. Over 20 megs, use the manual resistance selection. Automatic figures out what it is connected to, and displays voltage or current, AC or DC, and resistance. Neat.- I am using lithium batteries. They work great, and will NEVER leak and destroy a nice meter. They have an initial voltage of about 1.8 volts and will remain up for at least 10 years at idle.Negatives:- Resistance display is to 1 ohm, not to 0.1 ohms as stated in the instruction manual.- Does not have the usual diode test function that shows a diode's forward voltage.- Reading a diode in AUTOMATIC mode shows a different resistance in both directions. But select MANUAL ohms, and it shows conduction in only one direction (as expected). So when conneccting actoss a diode, always use MANUAL resistance mode so that it will read infinity in the reverse direction, and a resistance in the forward direction (when the RED lead is on the ANODE side). The resistance value shown has no meaning, but it serves to show the direction of the diode.- The 'DIODE' icon at the top of the display NEVER comes on (except momentarily during power-up). So what is it there for? Maybe it is for a future DIODE mode (that is not available in AUTOMATIC mode) ?- The 20-inch leads are a bit shorter than I like. If longer, they would not fit as easily in the box.
User
Better than my expectations
Had low expectations for this product after reading some of the reviews but this meter has come in very handy for me after I finally figured out how to use it because the “user manual” is horrible and does not help whatsoever so don’t waste your time even opening it but after watching some YouTube videos and testing everything in sight I can honestly say I do not regret buying this product at all.
User
ALLinONE Messgerät für Jedermann / Tolle Features!
Erkennt "Alles" automatisch und ist handlich, lässt sich aufstellen und sogar aufhängen (s. Foto).Für mich als Hobby Bastler perfekt.Preis/Leistung stimmt und das Gerät gibt mir ein Gefühl, nichts "falsch" zu machen, da es automatisch erkennt, was ich mache.+ Kabel sind nicht steif+ Handlich+ praktische Halterung für beide Prüfer+ Erkennt Leitung im Wände etc.+ Dank auto/off, keine leere Batterien.- Ohne Tasche. (aber die Aufbewahrung im original Karton finde ich sogar besse, da dieser sich seitlich aufklappen lässt)
User
Good product
The product is good
User
Pequeño pero matón
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
User
Chouette testeur
Reçu aujourd’hui, enfin un testeur simple et efficace !Seul bémol la notice en anglais, voici une petite traduction :Mesurer des tensions DC/AC (>0,8V)1. Ce n'est que lorsque la tension est supérieure à 0,8V que la mesure s’affiche à l'écran.2. Mettez le fil rouge dans le terminal V, mettez le fil noir au terminal COM.3. La tension continue ou alternative sera automatiquement adaptée.4. Touchez avec les sondes les points à tester du circuit pour en mesurer le voltage.5. Lisez la tension mesurée sur l'écran.Mesure de résistance1. Mettez le fil rouge dans le terminal V, mettez le fil noir au terminal COM.2. La mesure de résistance sera automatiquement appareillée.3. Touchez avec les sondes les points de test souhaités du circuit pour mesurer la résistance.4. Lisez la tension mesurée sur l'écran.Test de continuité1. Mettez le fil rouge dans le terminal V, mettez le fil noir au terminal COM.2. La mesure de continuité sera automatiquement appareillée.3. Touchez avec les sondes les points de test souhaités du circuit.4. Le bip intégré émettra un bip quant la résistance est inférieure à 50 Ohm, il indique un court-circuit quant la lumière LED centrale s'allume.Test de NCV1. Gardez le bouton NCV appuyé pour passer en mode NCV.2. Tenez le produit et déplacez-le, le biper intégré émet un bip lorsque le capteur interne détecte une tension alternative à proximité. Plus la tension est élevée, plus le bip sonore retentit rapidement tandis que la lumière centrale LED va scintiller.Test de courant1. Mettez le fil rouge dans le terminal A mA, mettez le fil noir au terminal COM. La mesure actuelle sera automatiquement appariée lorsque vous testez.2. Posez les sondes aux points à tester du circuit pour mesurer le courant.3. Lisez le courant mesuré sur l'écran.4. Lorsque le courant d’entrée est de 2 AMP, le temps de test doit être inférieur à 3 secondes.5. Lorsque les sondes sont connectées mais que vous ne faites aucune mesure, ce produit émettra une alarme toutes les 4 secondes pour vous rappeler que vous êtes dans ce mode.
User
Fácil de usar
Es buen producto de fácil uso para quien no le entienda a la electrónica solo poner las puntas a lo que vas a medir y listo ya sea corriente directa o alterna súper práctico
Trustpilot
2 weeks ago
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