MI 3242 MicroOhm 2A
Technical specification
40
10.4
General data
Power supply voltage........................ 9 V
DC
(6
1.5 V battery or accu, size AA)
Idle state ........................................... > 25 h
Measurements.................................. > 800 measurements of 500 m
load @ 2 A test
current & 15 s measurement duration.
Charger socket input voltage ............ 12 V
10 %
Charger socket input current ............ 400 mA max.
Battery charging current ................... 250 mA (internally regulated)
Overvoltage category........................ 600 V CAT III / 300 V CAT IV
Protection classification .................... double insulation
Pollution degree................................ 2
Protection degree ............................. IP 40
Display ............................................ 128
64 dots matrix display with backlight
Dimensions (w
h
d) ..................... 14 cm
8 cm
23 cm
Weight ............................................ 0.8 kg, without battery cells and accessories
Reference conditions
Reference temperature range........... 25
C ± 5
C
Reference humidity range................. 40 %RH
70 %RH
Operation conditions
Working temperature range .............. 0
C
40
C
Maximum relative humidity ............... 95 %RH (0
C
40
C), non-condensing
Storage conditions
Temperature range ........................... -20
C
+70
C
Maximum relative humidity ............... 90 %RH (-10
C
+40
C)
80 %RH (40
C
60
C)
Nominal altitude ................................ up to 2000m
RS232 interface................................ 115200 bps, 1 start bit, 8 data bits, 1 stop bit
RS232 connector ...............................PS/2 connector, female
USB interface ....................................256000 bps
USB connector...................................type B
Memory .............................................1500 storage locations (512 kB)
Real time clock error.........................
50 ppm
Maximum lead resistance ................. 100 m
Ω
total (C1 and C2)
