Advertisement
DMM249 Specifications
Table 2: Measurement characteristics (cont.)
Characteristics
Resolution (by range)
300 mA
3 mA
30 mA
300 mA
20 A
AC current
Ranges
Accuracy
300 mA to 30 mA
300 mA
20 A
Burden voltage
300 mA, 30 mA
3 mA, 300 mA, 10 A
Frequency response
Resolution (by range)
300 mA
3 mA
30 mA
300 mA
20 A
Resistance
Ranges
Accuracy
300 W
3 kW to 300 kW
3 MW
30 MW
Open circuit voltage
6
Description
0.1 mA
1 mA
10 mA
0.1 mA
10 mA
300 mA, 3 mA, 30 mA, 300 mA, 20 A
The A range has a 30 second time limit for measuring current levels above 10 A but
not to exceed 20 A
±(1.5% reading + 3 digits)
±(2% reading + 3 digits)
±(2.5% reading + 5 digits)
200 mV maximum
2 V maximum
40 Hz to 1 kHz
0.1 mA
1 mA
10 mA
100 mA
10 mA
300 W, 3 kW, 30 kW, 300 kW, 3 MW, 30 MW
±(1.2% reading + 4 digits)
±(1.0% reading + 2 digits)
±(1.5% reading + 3 digits)
±(2.5% reading + 5 digits)
Approximately 1.3 V
Handheld Instruments Basic Service
Advertisement
