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3
Check socket Value
Decibel -22 dB ~ + 62
dB (0dB=1mW
at 600Ω )
Approx.
Value
At ACV ranges
Via Test Leads
Continuity
Check
Beeper
sounding under
200 Ohm
Overload protected
by Fuse & Oxide
Varactor .<250V
AC/DC(5s).
POWER
Source
Internal Battery:
R3P, AAA, 1.5V
2pcs, 6F22,
NEDA1604, 9V
1pc
CALIBRATION
Ohms Zero Adjustor located at the right side of the panel.
Adjust the meter pointer to the Zero mark on the right side of
Ohm scale of the meter dial when the test leads are touched
together.
Mechanical Adjustor Screw: located right side below the center
of the meter dial to set pointer to Zero mark at the left side of
the scale.
(-) Jack: Plug-in connector at the lower left on the panel for
black, negative test lead.
(+) Jack: Plug-in connector at the lower right on the panel for
Red, positive test lead.
STAND & HOOK-UP
This meter can be used in any operating position. It has two rear
support devices, i.e. the upper small bracket and the lower big tilt
device. The upper one not only performs the light slanted position,
but also hook-up the tester which makes it easier to place the
tester and read the display when measuring.
And the lower big tilt device can provide the steeper slant degree
position easy for user’s reading too.
Hook-up
Upper Tilt
Device
Big Lower
Tilt Device
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