Safety Warnings; General Description; Electric Characteristics - Maxwell 25301 User Manual

s
afety warnings
• Follow the safety and usage instructions to
ensure proper operation and good condition
of the device.
• Proper operation is only guaranteed if the
measuring wires are intact. Do not use the
device if the wires appear to be defective. In
case of their being damaged, replace them
immediately.
• Never ground yourself when measuring
electricity. Do not touch metal pipes or other
objects, parts which may be grounded. To
ensure proper insulation from the ground use
insulating dry clothes, rubber-sole shoes, floor
mats or other insulating material.
• Always disconnect the power source from a
circuit before modifying it (soldering parts,
etc.). Even weak currents may be dangerous.
• To protect yourself and the device never
exceed the maximum inward values.
EN
3
9
4
5
6
1.
Model number
2.
LCD display
3.
Power/Auto Power Off on/off switching
4.
Function selection switch
5.
2/20A socket (positive)
6.
mA socket (positive)
7.
COM socket (negative)
8.
V/Ω socket (positive)
9.
HOLD/B/L (data hold, background
lighting)
MX-25 301
APO REL hFE HOLD LED
DC
AC
+ -
n
% C ˚ ˚ Ω m u V F A
T-RMSMAXMIN F Mk Hz
10
7
10.
HFE socket
11. Phase indicator LED
g
eneral description
Display
Polarity
Nullification
Measuring method
Overload signal
Low battery signal
Safety standard
Touch protection
Operating
environmental
temperature
1
(relative humidity)
2
Storage
temperature
(relative humidity)
11
Battery
Dimensions
Weight
8
Accessories
e
lectric cHaracteristics
Accuracy at +/- (% of displayed value + number
of digits) at 23 +/-5 °C, <75% relative humidity.
4 digit LCD
automatic negative
polarity display
automatic
A/D converter
only „1/-1" is
displayed
battery symbol
( ) appears on the
screen
CE EMC/LVD. The
device complies to
the IEC1010 standard
CAT II Double
insulation
0-40 °C (< 80%)
-20 C - +60 °C (< 80%)
1 x 9 V IEC 6F22 type
battery
190 x 88,5 x 27,5 mm
320 g (with battery)
user manual,
measuring wires (red
and black, 1 pair)
shock resistant case