6
5
AVG MAX MIN
MAX MIN
Indicating the display value being the current value(MAX
MIN),the maximum value(MAX),the minimum value(MIN) and
the average value(AVG)
6
Indicating it is now in the data-holding state
7
Warning symbol that the input signal is the high-voltage
8
AC
Indicating it is now in the AC measurement state
9
DC
Indicating it is now in the DC measurement state
10
Indicating the measurement value being negative
11
Indicating the overload in the insulation resistance
measurement
12
AUTO RANGE
Indicating the measurement being automatic range
13
MANUAL
RANGE
Indicating the measurement being manual range
14
2500V
1000V
Indicating the range of excitation voltage when performing
the insulation resistance measurement
15
TEST
Indicating it is now in the insulation resistance measurement
state
16
Indication to low voltage of the batteries, showing the
energy of batteries will be exhausted soon
17
The display zone for the meter’s measurement value,
showing all the measurement values
18
51000
Indicator of range, indicating the full range value of this
range in manual range such as 5, 50, 500 and 1000,5000,
etc.
19
-1888VDC
Real-time display of the excitation voltage value when
performing the insulation resistance measurement
Function Descriptions
Along with the conventional measurement functions this meter also possesses some special
functions which being described as follows:
●
True effective value (TRUE RMS) measurement: all the measurement values of this meter on the
Summary of Contents for AX-TI220
Page 1: ...AX TI220 OPERATION MANUAL...