Maxwell 25303 - Eneral Description

EN
User Manual
general description
Display
4 digit liquid crystal
display
Polarity
Automatic negative
polarity display
Nullication automatic
Overload display only „OL” is displayed
Low battery power
the (
) symbol
appears on the
screen
Safety prescriptions
CE EMC/LVD. Device
complies to IEC1010
standard
Protection category II, double insulation
Operating
environment
temperature: 0…40
°C, relative humidity:
< 80%
Storage
environment
temperature: -10…50
°C, relative humidity:
< 80%
Battery
2 x 1,5 V „AAA”
batteries
Dimensions
190 mm x 88,5 mm x
27,5 mm
Weight
appr. 320g (with
batteries)
Electrical
characteristics
Accuracy +/- (% of
displayed value + number
of digits) at 23 +/-5 °C, <
75% relative humidity
DC voltage
Range Accuracy Resolution
400 mV
+/- (0,5%
+ 4)
0,1 mV
4 V 1 mV
40 V 10 mV
400 V 100 mV
1000 V
+/- (1,0%
+ 4)
1 V
Impedance 10 MΩ
Overload protection 1000 VDC
AC voltage
Range Accuracy Resolution
400 mV
+/- (1,5%
+ 6)
100 μV
4 V
+/- (0,8%
+ 6)
1 mV
40 V 10 mV
400 V 100 mV
750 V
+/- (1,0%
+ 6)
1 V
Impedance 10 MΩ
Overload protection 750 V AC
Measuring frequency range 40-400 Hz
Resistance
Range Accuracy Resolution
400 Ω
+/- (0,8%
+ 5)
0,1 Ω
4 kΩ
+/- (0,8%
+ 4)
1 Ω
40 kΩ 10 Ω
400 kΩ 100 Ω
4 MΩ 1 kΩ
40 MΩ
+/- (1,2%
+ 5)
10 kΩ
No load output voltage 400 mV
Overload protection
250V DC/AC
RMS
DC current
Range Accuracy Resolution
400 μA
+/- (1,0%
+ 5)
0,1 μA
4 mA 1 μA
40 mA 10 μA
400 mA 100 μA
10 A
+/- (1,2% +
10)
10 mA