Iso-Tech IDM 97 - Page 16

16
Diode and continuity testing
Range Resolution Accuracy
Max.measuring Max.off-

1mV ±(1.5% + 5D) 1.5mA 3.3V
* for 0.4 to 0.8V
Overload protection :
500Vd.c./a.c. (max.)
Continuity testing :
The internal sounder will operate if the resistance is less than 50
è
.
Automatic power off
The meter switches itself off automaticall
y
approx. 10 minutes after bein
g
switched on. It can be switched back on
a
g
ain b
y
pressin
g
the "Power Reset" button.
Audible signal
An audible si
g
nal is
g
iven if a test lead is plu
gg
ed into the µA/mA jack but the function switch is not turned to the µA/
mA ran
g
e, and similarl
y
for the 10A ran
g
e.