| Products > Test Equipment |
| Brymen BM867s ??? |
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| Fungus:
--- Quote from: miro123 on September 16, 2022, 10:17:34 am ---Thanks everyone who help me clarify my next purchase. I'm power electronics/software developer. The most signals that I measure are distorted, with higher harmonics and even worse, the pwm signals are still visible somehow. That is mostly true during development phase. The final product is good . --- End quote --- Sounds like a job for an oscilloscope, not a multimeter. |
| miro123:
--- Quote from: 2N3055 on September 16, 2022, 11:17:13 am --- What are you trying to measure exactly? Is DMM right tool for that? --- End quote --- Hard to answer this question. The list is endless. It is pretty much everything for what I have done the last 20 years with Fluke 187/189 in the lab and Fluke 87 in the field. I have BM869s for 3 years. I would say that I start to trust on this meter. |
| EEVblog:
--- Quote from: Fungus on September 16, 2022, 02:25:01 pm --- --- Quote from: miro123 on September 16, 2022, 10:17:34 am ---Thanks everyone who help me clarify my next purchase. I'm power electronics/software developer. The most signals that I measure are distorted, with higher harmonics and even worse, the pwm signals are still visible somehow. That is mostly true during development phase. The final product is good . --- End quote --- Sounds like a job for an oscilloscope, not a multimeter. --- End quote --- Yeah, sounds more liek a job for a portable scope like one of the Micsig's or a Fluke Scopemeter |
| charonme:
my BM867s came with probes that now measure around 12 ohms and fluctuate wildly. I tried various other probes, even crocodile ones and they were all even much worse except the two set of probes that came with my cheap uni-t clamp ammeter (stab and crocodile), they both show around 0.2 ohms |
| J-R:
--- Quote from: charonme on October 17, 2023, 04:24:32 pm ---my BM867s came with probes that now measure around 12 ohms and fluctuate wildly. I tried various other probes, even crocodile ones and they were all even much worse except the two set of probes that came with my cheap uni-t clamp ammeter (stab and crocodile), they both show around 0.2 ohms --- End quote --- Can you post a photo showing this situation and the leads? Regardless, test leads are going to be considered a disposable item, so if the internal wires are broken or they have some other damage, then just buy some replacements. The official Brymen silicone leads are only about $10USD. |
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