DVM890 GB
7
4.5. AC Current
Range Resolution
Accuracy
20mA
10µA
±
1.2% of rdg
±
3 digits
200mA 100µA
±
2.0% of rdg
±
3 digits
20A 10mA
±
3.0% of rdg
±
7 digits
Overload Protection : F 0.2A fuse (20A-range is not protected by a fuse)
Frequency Range
: 40 to 400Hz
Max. Input Current : 20A, 15 sec.
4.6. Resistance
Range Resolution
Accuracy
200
Ω
0.1
Ω
±
0.8% of rdg
±
3 digits
2k
Ω
1
Ω
20k
Ω
10
Ω
200k
Ω
100
Ω
2M
Ω
1k
Ω
±
0.8% of rdg
±
1 digit
20M
Ω
10k
Ω
±
1% of rdg
±
2 digits
200M
Ω
100k
Ω
±
5% of rdg
±
10 digits
4.7. Capacitance
Range Resolution
Accuracy
2000pF 1pF
20nF 10pF
200nF 100pF
2µF 1nF
20µF 10nF
±
2.5% of rdg
±
5 digits
4.8. Temperature
Range
Temperature Range
Resolution
Accuracy
- 50°C to 400°C
±
0.75% of rdg
±
3°C
400°C to 1000°C
±
1.5% of rdg
±
15°C
T
0°C to 40°C
1°C
±
2°C
Using a K-type thermocouple probe
Using the built-in temperature sensor
4.9. Frequency
Range Resolution
Accuracy
20kHz 10Hz
±
1% of rdg
±
1 digit
Overload Protection : AC 220Vrms
