Safety Warnings - B&B Electronics M-3640D Manual

True rms handheld multimeter
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2-3. Safety Warnings

2-3-1.
To prevent electric shock hazard and/or damage to the meter,
do not measure voltage exceeding 1000V DC or 750V AC.
2-3-2.
To avoid damage to the meter and/or injury, observe the input
limits as stated in Table 1.
2-3-3.
To avoid damage to the meter, disconnect test leads from test
points before changing the function/range.
2-3-4.
To avoid electric shock, use caution when working above 60V
DC or 25V AC RMS. Such voltage pose a shock hazard.
2-3-5.
The 20A range is protected by the fuse. To avoid damage or
injury, use the meter only in circuits limits by fuse or
circuit-breaker to 20A or 4000VA.
Do not apply voltage to between 20A or mA and COM
terminals. This warning is to assure protection against injury
and/or damage to the meter and the user.
2-3-6.
Do not get the meter and test leads wet.
2-3-7.
Ensure the test leads are in good condition.
FUNCTION
V DC
V AC
mA DC/AC
20A DC/AC
Freq.
Logic
DB
Manual Documentation Number M3640D1598
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
Table 1. INPUT LIMITS
TERMINAL
V/Ω+COM
V/Ω+COM
V/Ω+COM
mA+COM
20A+COM
V/Ω+COM
V/Ω+COM
V/Ω+COM
V/Ω+COM
PH (815) 433-5100 -- FAX (815) 433-5104
INPUT LIMITS
1000V DC
750V AC
250V DC/AC
200mA DC/AC
20A DC/AC
250V DC/AC
750V DC/AC
250V DC/AC
20V AC
3

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