Fluke ProcessMeter 789 Safety Information Manual page 2

•
Do not use AutoHold to determine if dangerous voltage
is present. AutoHold will not capture unstable or noisy
readings.
•
To avoid false readings, which could lead to possible
electric shock or personal injury, replace the battery as
soon as the battery indicator () appears.
•
Remove test leads from the meter before opening the
battery door.
•
Close and latch the battery door before using the
meter.
•
To avoid personal injury or damage to the meter, use
only the specified replacement fuse, 440 mA 1000 V
fast-blow, Fluke PN 943121.
•
When the TL175 is used with instruments or other
accessories, the lowest category rating of the
combination applies. One exception is when the probe
is used with the AC172 or AC175.