Measurement Specifications - Elenco Electronics M-1000B Operator's Instruction Manual

4-2. Measurement Specifications

Accuracy of specifications apply for 1 year after purchase when
operated in a temperature of 18
relative humidity of less than 75%.
Basic electrical specifications are given as +([% of reading] +
[number of least significant digits]).
DC Voltage
Range
200mV
2000mV
20V
200V
1000V
OVERLOAD PROTECTION: 220Vrms AC for 200mV range and
1000VDC or 750Vrms AC for other ranges.
AC Voltage
Range
200V
750V
OVERLOAD PROTECTION: 1000VDC for 750Vrms for all ranges.
RESPONSE: Average responding, calibrated in rms of a sine wave.
FREQUENCY RANGE: 45Hz - 450Hz
DC Current
Range
200mA
2000mA
20mA
200mA
10A
OVERLOAD PROTECTION: 200mA 250V fuse (10A range unfused).
MEASURING VOLTAGE DROP: 250mV.
O
Resolution
100mV
1mV
10mV
100mV
1V
Resolution
100mV
1V
Resolution
.1mA
1mA
10mA
100mA
10mA
-6-
C to 28 O C (64
Accuracy
+(0.5% of rdg+2dgt)
+(0.5% of rdg+2dgt)
+(0.5% of rdg+2dgt)
+(0.5% of rdg+2dgt)
+(0.8% of rdg+2dgt)
Accuracy
+(1.2% of rdg+10dgt)
+(1.2% of rdg+10dgt)
Accuracy
+(1% of rdg+2dgt)
+(1% of rdg+2dgt)
+(1% of rdg+2dgt)
+(1.2% of rdg+2dgt)
+(2% of rdg+2dgt)
O F to 82 O F) and a