Technical Data - Maxwell Digital Multimeters 25221 User Manual

EN
User Manual
t
ecHnical data
general
Environmental 600V CAT III. and 1000V
parameters
Altitude factor
Operating
0ºC - 40ºC (<80% humidity)
temperature
Storage
temperature
Temperature
(determined accuracy)/
factor
Maximum
voltage
between the 600V AC rms or 600V DC
connectors and
the grounding
µAmA - F 500mA/250V
Fuse
Sampling rate
Display
Range
automatic and manual
selection
Overload signal
Low battery
signal
„ - „ automatically appears
Polarity display
If you do not use the device
for 15 minutes, it powers
Automatic off automatically. 1 minute
power off before powering off the
device beeps, and again
Power 3x1,5 V AAA batteries
Dimensions
Weight
user manual, measuring
Accessories wires, carrying case, "K"
type temperature sensor
CAT II.
<2000 m
-10ºC - 60ºC (<70%
humidity)
0,1 x
ºC (<18ºC or >28ºC)
Ø5x20
3x/sec
4 digit
„OL" on the screen
„ " on the screen
on the screen
when it turns off.
156 x 82 x 29 mm
220g (with batteries)
www.maxwell-digital.com
measuring specifications - accuracy
The below values measured in different ranges
are the exact values that the device guarantees
within 1-2 years of proper usage, within 18ºC-
28ºC operating temperature and 80% relative
humidity. Accuracy is displayed: ± (% read
numbers + number of lower values)
non-contact aC voltage detector
Sensitivity Frequency
> 50 V 50 Hz
dC voltage
Range Resolution
400mV 0,1mV
4V 1mV
40V 10mV
400V 100mV
1000V
Inward impedance
aC voltage
Range Resolution
4V 1mV
40V 10mV
400V 100mV
750V
Inward impedance
Inward voltage
Frequency
dC current
Range Resolution
4000µA
400mA 0,1mA
10A 0,01A
Overload F 500mA/250V for μAmA
protection ranges
Distance
<150 mm
Accuracy
±(0,8% + 3)
1V ±(1,0% + 3)
10MΩ
Accuracy
±(1,0% + 3)
1V ±(1,2% + 3)
10MΩ
750V AC rms.
40 Hz - 400Hz
Accuracy
1µA
±(1,2% + 3)
±(2,0% + 8)