Measuring Continuity and Resistance (
Ω
)
Continuity
Resistance
1000
Ω
Range
Greater than
400
Ω
Open
Short
Less than
25
Ω
ex3.eps
Beeper indicates shorts lasting 10 ms (1/100 second) or longer.
Measuring AC Current (A)
0.5"(12.9 mm)
maximum
A
AC
ex1.eps
•
Range: 0 A to 100.0 A;
45 Hz to 66 Hz
•
W
Do not connect test
probes to voltages while
measuring current.
•
Place conductor
anywhere within the
sensor zone (shaded
area shown below).
OK
OK
OK
OK
Sensor
Zone
ex5.eps
Display Hold
To hold the reading on the display, press and release HOLD. The
display will not display hazardous voltages in display hold. The voltage
indicator LED (
) continues to operate.
To exit the display hold mode, press and release HOLD again, or turn
the rotary switch to a new position.
Automatic Power Down
The tester turns off automatically if you do not turn the rotary switch or
press HOLD for approximately 45 minutes. To resume operation, turn
the tester off, then turn the tester on.
Low Battery Indicator
M
W
Warning
To avoid false readings, which could lead to possible
electric shock or personal injury, replace the battery as
soon as the low battery indicator (
M
) appears.
Maintenance
Clean the case with a damp cloth and detergent. Do not use abrasives
or solvents.
Because the inputs are electronically protected, no fuses are required.