PDM-711 Large Screen Digital Multimeter Continuity Tester with Buzzer

Will is a $9 great bussy to have in the toolbox or truck for anyone. No excuses. The display is very big and easy to read it has all the common functions and more. I have not used the square wave generator and is a nice to have that will probably never use, so yes I really do not care if it is not a perfect 5vpp square wave. The accuracy I can not talk about much, is not what I bought this for. That said I can tell you, for what is worth, is 1 mv in the 20v scale off Commercial Electric one, see pic. Leads are interchangeable and standard size which is a plus for this pricepoint. Buy it and you will not regret it.

Bought it to play around with hardware hacking, and it works great for that purpose. Affordable and gets the job done.

This small multimeter works well and is accurate (as compared to a Fluke). It has many features, such as transistor tester. The large digit display is a good feature. The test leads are short and the ends don't always make good contact. New leads are not expensive and these are standard banana type that can be easily replaced if needed.

A must have for problem solving

This below $10 multimeter exceeded my expectations. This multimeter is accurate enough for the average homeowner / shade tree auto mechanic. My advice is to test out this multimeter when delivered. I have a Eventek ET680 digital multimeter purchased on Amazon about 14 months ago, and did not take it out of the box until recently to do some trouble shooting on my car. Guess what, the ET680 multimeter is defective! So I purchased this sub $10 one, and sent an email to Eventek for a replacement, but I really don't expect to hear back. UPDATE: EVENTEK did reply to my email within 24 hours, and after emailing EVENTEK a 10 second video of the multimeter malfuntioning, I am getting a refund. It makes me happy that a manufacturer stands behind their products. ENENTEK you impressed me!

I needed a way to gain match a large batch of transistors but couldn't afford one of the expensive tools. This was perfect. The price didn't break the bank. The unit did a great job measuring hFE on all the transistors. I didn't test how well/accurate the rest of the functions are. I just needed it for hFE - awesome for that. Since it was really easy to use for my case, I remeasured all the components several times (needed to be precise). The measurements were consistent.

The PDM-711 is just OK. It's not awful. And it is cheap. The leads are stiff and fairly short. According to my oscilloscope, the square wave generator doesn't work at all. That's not a killer thing for me as I didn't even know it had such a thing until I got it. But still, weird it doesn't work. Comparing it to other meters, it doesn't seem particularly accurate, which is a concern for me. How am I supposed to rely on it? The HFE tester does work - although you really have to stick the pins way in there to make contact. One of the biggest failings is that the instructions are terrible - and for features like the HFE and square wave, that matters. I'm not saying it is useless. I'm not fully saying it is broken. It's just not very good. I'm not expecting a $10 device to work like a $100 device or even a $30 one, but if you don't feel it is accurate enough to rely on then what's the point?

Just ordered a second one. No gimmicks, just a super readable display and a very clear selector. Perfect at 3 times the price

Delivery was very fast. Product arrived in excellent condition and is functional right away thanks to the included battery. The user manual sheet is clear and concise with good English. The multimeter is very compact (pocket size), light, and versatile. The display on the large screen is a plus. On the less positive note, the inscription of the measurement ranges (around the selection knob) is difficult to read under certain low lighting conditions. However, some information is also indicated on the display which makes up for this minor shortcoming. All in all, the product is excellent for my intended use, and the cost is highly reasonable compared to similar products in the market. Highly recommended.

Peu cher et pratique

Works perfectly. Would definitely recommend.

Works well, but batteries that came with it drained very fast, could be just old batteries, but product is great. My brother in law likes it a lot.

Pour mesurer la tension et l'intensité