UNI-T UT209 Operating Manual

18, UNI-T UT209 A.DC/AC Voltage Measurement (see figure 3) To avoid harms to you or damages to the Meter from eletric shock, do not attempt to measure voltages higher than 600V AC/DC, although readings may be obtained. The DC Voltage ranges are: 400mV, 4V, 40V, 400V and 600V The AC Voltage ranges are: 400m…

34, l Maximum Voltage between any Terminals and grounding: Refer to different range input protection voltage. l Display: 3 3/4 digits LCD display, Maximum display 4000. l Polarity: Auto l Overloading: Display OL or –OL. l Battery Deficiency: Display . l Sampling: 3 times per second. l Mea…

30, Note Press ZERO to display the present value as stored value and display zero. After that, all the measurement result displayed will automatically subtract the stored value. Press ZERO again to display the stored value. Press and hold ZERO to exit and back to normal ope…

27, Note The maximum amplitude must not exceed 30Vrms. When frequency measurement has been completed, disconnect the connection between the testing leads and the circuit under test, and remove the testing leads away from the input terminals of the Meter. Model UT209: OPERATING MANUAL 26 …

19, To measure DC/AC voltages, connect the Meter as follows: Insert the red test lead into the V Hz terminal and black test lead into the COM terminal. Set the rotary switch to V . DC mesaurement mode and auto ranging is a default. Press SELECT to switch to AC measurement mode. Pre…