HT instruments FULLTEST3 User Manual
Page 21
FULLTEST
3
EN - 20
5.2.3. R
PE-4WIRE
MEASUREMENT
Measured quantities and display ranges:
Continuity R
PE
0
20
Test current
0.2
30 A
1) Select the R
PE-4WIRE
function by pressing the FUNC hard key first.
2) Check selected limit value and modify it if needed by pressing the LIMIT (6) touch-screen key first.
Four independent preset limit values are available in STANDARD limit mode selection for quicker
operations. Select the one closest to wished value and modify it by using the + and ― touch screen
keys if needed.
3) Check selected mode and modify it if needed by pressing the MODE (7) touch-screen key first.
4) Select measurement screen by pressing the
(4) touch-screen key and check all settings again.
5) Connect the test leads according to the figure below.
CAUTION
Before connecting test leads to UUT obligatory assure there is no external voltage
higher than 10 V between the test points where test leads will be connected to,
otherwise fuse F4 may blow!
Figure 9
: Connection of standard test leads
Figure 10
: Connection of optional Kelvin test leads
6) Carry out the measurement by pressing the START/STOP button. The measurement will start to
run and will be stopped after pressing the START/STOP button again (MANUAL mode) or after
elapsing set measurement time (TIMER mode).
Test result will currently be displayed in green (result lower than or equal to set limit value) or in red
colour (result is higher than set limit value). Final result will be equipped with green
symbol and