Specifications

DIGITAL MULTIMETER
SPECIFICATION
NTS
3.2.4 AC Current
Range Resolution Accuracy
400µA 0.1µA
4000µ A 1µA
40mA 10µ A ± 1.5% of reading + 5 digits
400mA 100µA
4A 1mA
10A 10mA ± 3.0% of reading + 10 digits
- Overload protection:
µA mA ranges: resettable fuses F1 500mA/250V
10A range: F2 10A/250V fuse (quick acting),.
- Max. input current:
mA jack µA ranges : 4mA,
mA jack mA ranges : 400mA,
10A jack: 10A
- voltage drop
400µA ranges: 40mV,
4000µA ranges: 400mV,
40mA ranges: 40mV,
400mA ranges: 400mV,
4A range: 40mV
10A range: 100mV
- Frequency range: 40 to 400Hz
- Response: average, calibrated in rms of sine wave
- 16 -
DIGITAL MULTIMETER
SPECIFICATION
NTS
3.2.5 Resistance
Range Resolution Accuracy
400Ω 0.1Ω
4kΩ 1Ω
40kΩ 10Ω
400k( 100Ω
4M( 1kΩ
±(1.2% of reading + 2 digits)
40M( 10kΩ ± (2.0% of reading + 5 digits)
- Open circuit voltage: ~0.25V
- Overload protection: 250V DC or rms AC
3.2.6 Capacitance
Range Resolution Accuracy
40nF 10pF
400nF 0.1nF
4µF 1nF ± 3.0% of reading + 3 digits
40µF 10nF
100µF 100nF
- Overload protection: 250V DC or rms AC
- 17 -