Fluke 21 Instruction Sheet page 11

Function
m
(45 to 500 Hz,
3.2 V range. Other
ranges 45 to 1 kHz)
e
21/75:
23/77:
G R
Function Range
(45 Hz 32.00 mA, 320.0 mA
to 1 kHz) 10.00 A *
32.00 mA, 320.0 mA
10.00 A *
* 10 A continuous, 20 A for 30 seconds maximum.
Range
3.200 V, 32.00 V, 320.0 V
600 V (21/75), 1000 V (23/77)
320.0 mV
3.200 V, 32.00 V, 320.0 V
600 V (21/75), 1000 V (23/77)
320.0
3200 , 32.00 k ,
320.0 k 3.200 M
32.00 M
320.0
3200 , 32.00 k ,
320.0 k 3.200 M
32.00 M
2.0 V
Accuracy
(2.5%+2) 6 mV/mA
(2.5%+2) 50 mV/A
(1.5%+2) 6 mV/mA
(1.5%+2) 50 mV/A
Accuracy
(0.3%+1)
(0.4%+1)
(0.3%+1)
(2%+2)
(2%+2)
(0.5%+2)
(0.5%+1)
(0.5%+1)
(2%+1)
(0.5%+3)
(0.5%+1)
(0.5%+1)
(2%+1)
(1% typical)
Burden
Voltage
(typical)