Stanley Fatmax FMHT77419 - AC Voltage Specifications; DC Current Specifications; AC Current Specifications

21
AC Voltage
Range Resolution Accuracy
4V 0.001V
± (1.0% + 5) 40V 0.01V
400V 0.1V
600V 1V ± (1.2% + 5)
Input Impedance: 10MΩ
Frequency Range: 40Hz -400Hz
Response: Average, calibrated in rms of sine wave
Overload Protection: 600V DC/AC rms
DC Current
Range Resolution Accuracy
400µA 0.1µA
± (1.2% + 3)
4000µA 1µA
40mA 0.01mA
± (1.5% + 3)
400mA 0.1mA
4A 0.001A ± (1.8% + 3)
10A 0.01A
± (2.0% + 5)
Overload Protection: Fuse 1: F 400mA/690V -
Fuse 2: F 10A/690V
Max. Input Current: 10A (For inputs > 2A: measurement
duration
< 10 secs, interval > 15 minutes)
Max. Measurement Voltage Drop: 400mV
Note: The 10A range is specified from 20% to 100% of range.
AC Current
Range Resolution Accuracy
400µA 0.1µA
± (1.5% + 5)
4000µA 1µA
40mA 0.01mA
± (1.8% + 5)
400mA 0.1mA
4A 0.001A ± (2.0% + 5)
10A 0.01A ± (2.5% + 10)
Overload Protection: Fuse 1: F 400mA/690V
Fuse 2: F 10A/690V
Max. Input Current: 10A (For inputs > 2A: measurement
duration < 10 secs, interval > 15 minutes)
Frequency Range: 40Hz ~ 400Hz
Response: Average, calibrated in rms of sine wave
Max. Voltage Drop: 400mV
Note: The 10A range is specified from 20% to 100% of range.