Being an Instrument tech, i smiled a bit whilst you were trying to explain some of the principles to those that dont know :) We have been using these meters for many years, perhaps their biggest weakness is that the banana jacks tend to break with our industrial use, otherwise a very handy meter and an industry standard here in Aus. Great review
you all prolly dont care but does anybody know a trick to get back into an Instagram account..? I somehow forgot my account password. I love any tips you can give me.
@Louis Duncan thanks for your reply. I found the site through google and Im trying it out now. I see it takes quite some time so I will get back to you later when my account password hopefully is recovered.
5:35 you cannot switch from DC to AC because you have no leads connected. This meter has internal test leads detection circuit and by default it expect that you connected to middle (DC) output.
when you popped the battery lid open, for a second I thought I was looking at my own 789. I have the exact rechargeable batteries and just changed them. Here is a question I was hopping you would answer, On mine all of sudden the digits went away. and did not come back on. it would turn on just did not display any digits. when changed the batteries digits came back on. does that tell me the battery is low?
Evione it's really great your vedio so I have some issues with simulate its doesnt show reading cos I fuse was blown as I forgot to change the probe it was on sale 4-20m.and small spark after tat I replace fuse but now wen I want set some liquid level transmitter it doesn not shown the reading is it cos some testor issues pls advice me
Hi good day! I have question, my fluke 789 spark when i test the voltage ac of a motor, the selector is in voltage Ac, but the test jack was in mA. Will it damage the fluke permanently ? 😢
Good video and thanks for the info, at about the 16:10 mark you measure approx 31 VDC, when the 789 is in source mode. Where are you taking the measurement from? regards Dan.
That is the voltage the Fluke is outputting through the source connection. The output of the Fluke is connected to the current input of the red multi meter. He changes the connection on the red meter to read voltage.
Hi! You are using rechargeable batteries, however Fluke doesn’t recommend it because there are 1.2v instead of 1.5v. They told that it could influence on the correct accuracy.
Most industrial instruments use 4 to 20mA (current) as control signals..... A voltage signal is affected too much by voltage drop in most plants due to the instruments being remote.. The signal starts at 4mA, below 4mA suggests to the control equipment that there is a fault in the circuit.
