Mastech MS8233E - 3 Explanation of Controls and Indicators

temperature and humidity or dew full.
 Inspect the test lead for damaged insulation or exposed metal.
 Before measuring current, check the Meter’s fuses and turn off
power to the circuit before connecting the meter to the circuit.
 Disconnect circuit power and discharge all high voltage capacitors
before testing continuity, diode, resistance, capacitance or current.
 Hazardous voltages in the test before measurement of what is known
voltage to determine that determine that the equipment is functioning
correctly.
Note international Electrical Symbol.
Dangerous Voltage
Ground
AC （Alternating
current）
Warning see
explain in manual
DC (Direct Current)
Double insulation
AC or DC
Fuse
This product has been tested to the requirements ofC
AN/CSA-C22.2 No. 61010-1, second edition, including
Amendment 1, or a later version of the same standard
incorporating the same level of testing requirements”.
CONFORMS TO UL STD. 61010-1,
IEC 61010-031
CERTIFIED TO CSA STD. C22.2 No. 61010-1 and
61010-031
3. Explanation of controls and indicators
3-1. Meter illustration
10
1
2
3
6
7
8
4
5
4
Fig. 1 Exterior view
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