Table of Contents
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Display Description
1.
Resistance Ohms (Ω) measurement scale
2.
Voltage / DC mA measurement scale
3.
10V AC measurement scale
4.
Battery Test measurement scale
5.
Decibel (dB) measurement scale
6.
dB conversion chart
Operating Instructions
WARNING: Risk of electrocution. High-voltage circuits are
extremely dangerous and should be measured with care.
Getting Started
Before taking any measurements, use a flat head screwdriver to
turn the mechanical zero adjustment screw (2) until the pointer
needle (7) points to the zeros at the left end of the scale. For
greater accuracy, lay the meter on a flat, non-metallic surface
when testing.
Shop for Extech products at:
4
38073A-en-GB_v1.0 9/16
ShopExtech
1.888.610.7664
.com
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