Technical characteristics of the MTX 3290
6,000- and 60,000-count digital multimeters
47
Technical characteristics of the MTX 3290 (continued)
A
AC+DC TRMS current
Range
Ratio
600mA
6A
60A
600A
6000A
1mV/A
Resolution
0.01A 0.1A 1A
Accuracy
2.8% L ±15D
(∗)
2.8% L ±15D 2.8% L ±13D
10mV/A
Resolution
0.001A 0.01A 0.1A
Accuracy
2.8% L ±15D
(∗)
2.8% L ±15D 2.8% L ±13D
100mV/A
Resolution 0.1mA 0.001A 0.01A
Accuracy
2.8% L ±15D
(∗)
2.8% L ±15D 2.8% L ±13D
1000mV/A
Resolution 0.1mA 0.001A
Accuracy
2.8% L ±15D
2.8% L ±13D
Peak factor
3 to 500mA
3 to 5A
3 to 50A
3 to 500A
3 to 5000A
Secondary measurements and displays: MAX, MIN, AVG and transformation ratio
of the sensor
300Hz filter: if the filter is active, see “300Hz filter” curve for the additional
uncertainty.
(∗):
see “Frequency response” curve, below.
Frequency
response
