10
ADM 128
Digital Automotive
Multimeter
SPECIFICATIONS
• DISPLAY:
3 ¾ digits LCD whit a max. reading 3260
• DISPLAY HEIGHT:
26mm
• POLARITY:
auto polarity indication.
• OVER LOAD INDICATION:
OL
• ZERO ADJUST:
automatic.
• SAMPLIG RATE:
approximate 3 times per sec
• OPERATATING TEMPERATURE:
0 a 40ºC
• STORAGE TEMPERATURE:
-10 a 50ºC
• BATTERY:
9V (6F22 type)
• LOW BATTERY INDICATION:
on LCD
• AUTO POWER OFF:
10 min (press HOLD to arouse)
• DIMENSIONS:
200 x 93 x 50 mm
• WEIGHT:
400 g
ACCURACY
The accuracy is specifed for a period of one year after and at 23ºC ±5ºC with relative humidity up
to 75%. Accuracy specifications take the form off:
± ( [ % of Reading] + [ number of least significant digits ] ).
RANGE
RESOLUTION
ACCURACY
326mV
0,1mV
±(0,5%+5)
3,26V
1mV
±(0,8%+5)
32,6V
10mV
±(0,8%+5)
326V
0,1V
±(0,8%+5)
1000V
1V
±(1,0%+8)
INPUT IMPEDANCE: 10M
Ω
Ω
Ω
Ω
Ω
FOR THE 326mV RANGE: >100M
Ω
Ω
Ω
Ω
Ω
OVERLOAD PROTECTION: DCV=1000V; ACV=750V
DC VOLTAGE (AUTORANGE)
AC VOLTAGE (AUTO RANGE)
RANGE
RESOLUTION
ACCURACY
3,26V
1mV
±(0,8%+5) (40~200Hz)
±(1,2%+7) (200~400Hz)
32,6V
10mV
±(0,8%+5) (40~200Hz)
±(1,2%+7) (200~400Hz)
326V
0,1V
±(1,0%+5) (40~200Hz)
±(1,5%+7) (200~400Hz)
750V
1V
±(1,0%+5) (40~200Hz)
±(1,5%+7) (200~400Hz)
IINPUT IMPEDANCE: 10M
Ω
Ω
Ω
Ω
Ω
FREQUENCY: 40Hz A 400Hz
OVERLOAD PROTECTION: DCV=1000V; ACV=750V
RANGE
SCOPE(%)
RESOLUTION
ACCURACY
Duty Cycle
0 ~ 99
0,1
±(2,0%+5)
DUTY CYCLE
RPM
RANGE
SCOPE(RPM)
RESOLUTION
ACCURACY
RPM
0~3260
1RPM
±(2,5%+5)
10xRPM
10x (0~3260)
10xRPM
±(2,5%+5)