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RND lab RND 355-00010 Bedienungsanleitung Seite 18

True rms autoranging digital multimeter

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500μA
0.01μA
5000μA
0.1μA
50mA
0.001mA
500mA
0.01mA
10A
0.001A
10A: 30 sec max with reduced accuracy.
All AC current ranges are specified from 5% of range to 100% of range.
5nF (3)
0.001nF
50nF
0.01nF
500nF
0.1nF
5μF
0.001μF
50μF
0.01μF
500μF
0.1μF
10mF
0.01mF
(3): With a film capacitor or better, using relative mode (REL ) to zero residual.
50Hz
0.001Hz
500Hz
0.01Hz
5kHz
0.0001kHz
50kHz
0.001kHz
500kHz
0.01kHz
5MHz
0.0001MHz
10MHz
0.001MHz
Sensitivity: 2V rms min. at 20% to 80% duty cycle and <100kHz; 5Vrms min at 20% to 80% duty
cycle and >100kHz.
10.00-10kHz
0.01-0.001kHz
Sensitivity: 2Vrms.
0.1 to 99.90% 0.01%
Pulse width: 100μs-100ms, Frequency: 5Hz to 150kHz.
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EN
50/60Hz
<5kHz
±(0.8% + 5 digits)
±(3% + 5 digits)
±(1.5% + 20 digits)
±(1.5% + 8 digits)
±(1.0% + 8 digits)
±(1.5% + 15 digits)
±(1.0% + 8 digits)
±(1.5% + 8 digits)
±(2.5% + 20 digits)
±(0.01% + 5 digits)
Unspecified
±(0.5% reading)
±(1.2% + 5 digits)
-200 to 1350°C
0.1°C
-328 to 2462°F
0.1°F
Does not include error of the thermocouple probe.
Accuracy specification assumes ambient temperature stable to ±1°C.
Use a long time, reading will increase 2°C.
<-50°C Temp Rang accuracy ±(3%+5°C).
10-2.General Specifications
Enclosures
Double molded
Shock
6.5 feet (2 meters)
Waterproof
IP67
Diode Test
Test current of 1.5mA maximum, open circuit voltage 3.2V
DC typical.
Continuity Check
Audible signal will sound if the resistance is less than 25Ω(ap
prox.), test current <0.35mA.
PEAK
Captures peaks >1ms
Temperature Sensor
Requires type K thermocouple
Input Impendance
>10MΩ VDC & >9MΩ VAC
AC Response
True rms
AC Response
The term stands for "Root-Mean-Square," which represents the
method of calculation of the voltage or current value.
Average responding multimeters are calibrated to read correctly
only on sine waves and they will read inaccurately on non-sine
wave or distorted signals. True rms meters read accurately
on either type of signal.
ACV Bandwidth
50Hz to 20000Hz
Display
50,000 Counts TFT LCD
Overrange Indication
"OL" is displayed
Auto Power Off
5-30minutes (approximately) with disable feature
Polarity
Automatic (no indication for positive); Minus (-) sign for negative
Measurement Rate
20 times per second, nominal
Low Battery Indication
"
" is displayed if battery voltage drops below operating voltage
Battery
One 7.4 volt (NEDA 1604) battery
Fuses
mA/μA ranges: 0.8A/1000V ceramic fast blow A range; 10A/1000V
ceramic fast blow.
EN
±(1.0% + 3.0°C)
±(1.0% + 5.4°C)
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