Technical Document
Specifications
Brand
BK PrecisionMultimeter Type
Handheld
Display Type
Digital
Model Number p
BK391A
Functions Measured
AC Current, AC Voltage, Capacitance, Continuity, DC Current, DC Voltage, Diode, Resistance
Absolute Maximum DC Voltage Measurement
1000V dc
Absolute Maximum Resistance Measurement
20MΩ
Absolute Maximum AC Current Measurement
20A ac
Absolute Maximum DC Current Measurement
20A dc
Absolute Maximum AC Voltage Measurement
750V ac
True RMS
Yes
Maximum Frequency
2kHz
DC Current Measurement Resolution
10nA dc
AC Current Measurement Resolution
10nA ac
AC Voltage Measurement Resolution
10µV ac
Resistance Measurement Resolution
10mΩ
DC Voltage Measurement Resolution
10µV dc
Safety Category Level
CAT III
Best Resistance Measurement Accuracy
±1% + 10 Digits
Maximum Operating Temperature
+50°C
Battery Type
9V
Weight
400g
Height
198mm
Minimum Operating Temperature
0°C
Best DC Current Accuracy
±2% + 10 Digits
Safety Category Voltage
1000V
Width
40mm
Best AC Current Accuracy
±2.5% + 20 Digits
Length
90mm
Best AC Voltage Accuracy
±2% + 10 Digits
Dimensions
90 x 40 x 198mm
Best DC Voltage Accuracy
±0.05% + 3 Digits
Country of Origin
Taiwan, Province Of China
P.O.A.
Calibration type
No Calibration
1
P.O.A.
Stock information temporarily unavailable.
Calibration type
No Calibration
1
Stock information temporarily unavailable.
Technical Document
Specifications
Brand
BK PrecisionMultimeter Type
Handheld
Display Type
Digital
Model Number p
BK391A
Functions Measured
AC Current, AC Voltage, Capacitance, Continuity, DC Current, DC Voltage, Diode, Resistance
Absolute Maximum DC Voltage Measurement
1000V dc
Absolute Maximum Resistance Measurement
20MΩ
Absolute Maximum AC Current Measurement
20A ac
Absolute Maximum DC Current Measurement
20A dc
Absolute Maximum AC Voltage Measurement
750V ac
True RMS
Yes
Maximum Frequency
2kHz
DC Current Measurement Resolution
10nA dc
AC Current Measurement Resolution
10nA ac
AC Voltage Measurement Resolution
10µV ac
Resistance Measurement Resolution
10mΩ
DC Voltage Measurement Resolution
10µV dc
Safety Category Level
CAT III
Best Resistance Measurement Accuracy
±1% + 10 Digits
Maximum Operating Temperature
+50°C
Battery Type
9V
Weight
400g
Height
198mm
Minimum Operating Temperature
0°C
Best DC Current Accuracy
±2% + 10 Digits
Safety Category Voltage
1000V
Width
40mm
Best AC Current Accuracy
±2.5% + 20 Digits
Length
90mm
Best AC Voltage Accuracy
±2% + 10 Digits
Dimensions
90 x 40 x 198mm
Best DC Voltage Accuracy
±0.05% + 3 Digits
Country of Origin
Taiwan, Province Of China