rromano001
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Q: Can it measure dc current with clamps? How low amps?
Asked by BG565338491 on 2021-10-15 21:53:21
Q: include laser ? how much power
Asked by BG451516408 on 2021-07-31 03:14:42
rromano001 No laser included in this list. Controller has a port, motor support can hold it, so you can buy one.
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Q: why isn't there an option for a 1080p drone in my phone?
Asked by BG495124454 on 2021-06-21 13:52:54
rromano001 Which model you bougth? Is your phone Full HD capable? App in general is poor but it display image at resolution of smartphone... when it work.
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rromano001 Some note of construction, just add strength to previous comment: Search google for "electronics-notes com articles antennas-propagation yagi-uda-antenna-aerial basics-overview" About decibel usage is of common use in impossible number. Ex car|bike horn with sound pressure level (SPL) at value from 250 to 350dBSPL.. I wrote a nuclear weapon is more silent than... Curious to connect this antenna to network analyser to see S parameter and gain. To do so is clear why waste out 18 € to just prove what we know cannot be? I bet under 12dB as real. Another unknown is SWR on all Bands, no idea what is in radiator box.
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Q: why after some time for example 15 mins go offline by itself??
Asked by Leon94 on 2021-05-27 03:54:52
rromano001 No idea, I was unable to use. Put on recycle bin to do something in future or move to trash.
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Q: hi just i contact usb for cnc writing cntr + x in the console what i do ?? thank you my friend
Asked by mqamber on 2021-04-17 22:18:12
rromano001 Sorry al my best to try understand is not enough to decode ... Is
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Q: Hello, where can I get a user manual in Bulgarian?
Asked by ioan75 on 2021-03-20 12:30:23
rromano001 It's almost impossible IMHO, you had to translate himself from English still has taste of original Chinese languages.
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rromano001 No idea what can happen at your side. Please post log and or screenshot of error messages. Regards
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rromano001 Low range has a full scale of 2A, instrument has 4 digit so it can display 1mA increment on both AC or DC measurement. AC is stable and measure current both AC (average value) or also average DC without sign detection. About precision and stability I report at almost is impossible to appreciate 1mA, zeroing instrument it has 2 3 mA dead band on short term. Measuring a small intensity like 10-20mA instrument is also non linear. Applied a measured DC current of 12mA DC: - on AC scale it measure 12mA stable regardless of current direction. - DC scale require zeroing instrument without current on clamp, just after zero display an offset of -2mA - immediate measure show values from 7 to 20 mA - reversing instrument the values are -10 -12 then continue changing. - In a few minutes offset raise from -2 to -12mA. IMHO on DC current not less than 50 mA can be measured without continous recalibration, may be you are more lucky and get a less noisy and lower drift one. Instrument is cheap and cannot ask them precision of expensive probes, I am very satisfied about performance
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