Fluke 78 - Page 27

Typical Testing Applications
15
FUSED
10A
30V
°C°F
300V
30V
RPM
+
COM
V
CAT
COM
-
+
4
3
1
Hz
MIN / MAX
PRESS
OFF
A
°C°F
HzV
Hz
V
78
AUTOMOTIVE METER
1 SEC
2 SEC
03
40
DC
V
2
V
AUTO
1
2
1
RPM
2
1
RED
RELAY
BLACK
LIGHT CIRCUIT
A fully charged battery typically shows about 12.6 V.
See other typical values in table below (at 27 °C/80 ° F):
Voltage % Charge
12.60 V 100
12.45 V 75
12.30 V 50
12.15 V 25
mt05f.eps
Figure 5. Measuring No-Load Voltage of Battery