Fluke 88 V - Page 83

Automotive Multimeter
Specifications
73
Table 19. Electrical Characteristics of the Terminals
Function
Overload
Protection
1
Input Impedance
(nominal)
Common Mode
Rejection Ratio
(1 kΩ unbalance)
Normal Mode Rejection
L 1000 V 10 MΩ < 100 pF > 120 dB at dc,
50 Hz or 60 Hz
> 60 dB at 50 Hz or 60 Hz
F
mV
1000 V 10 MΩ < 100 pF > 120 dB at dc,
50 Hz or 60 Hz
> 60 dB at 50 Hz or 60 Hz
K 1000 V 10 MΩ < 100 pF
(ac-coupled)
> 60 dB, dc to 60 Hz
Open Circuit
Full Scale Voltage Typical Short Circuit Current
Test Voltage
To 6.0 MΩ 50 MΩ or
60 nS
600 Ω 6 k 60 k 600 k 6 M 50 M
e 1000 V < 7.5 V dc < 4.1
V dc
< 4.5
V dc
1 mA 100 µA 10 µA 1µA 1 µA 0.5 µA
G 1000 V < 3.9 V dc 3.000 V dc 0.6 mA typical
1. 10
6
V Hz max