General Specifications - Southwire 41161N Manuel D'opération

General Specifications

Insulation
Class 2, Double insulation.
Display
LED
DC Polarity
Automatic. "+" / "-" is displayed for polarity
Over Range Indication
Buzzer
Continuity
Audible indication if the resistance is
approximately 10K or less
Low Battery Indication
POWER LED will flash when battery voltage is too
low for normal operation
Measurement Rate
3 times per second, nominal
Auto Power Off
Meter automatically shuts down after approx.
15 minutes of inactivity
Input Impedance
AC/DC voltage: ≥10M
AC Response
Average responding
AC Bandwidth
50/60Hz
Battery:
Two AAA batteries
Operating Temperature
32°F to 122°F (0°C to 50°C)
Storage Temperature
14°F to 122°F (-10°C to 50°C)
Relative Humidity
Maximum, non-condensing: 95% up to 82°F (28°C),
75% to 104°F (40°C), 45% to 122°F (50°C)
Operating Altitude
0-2000 meters
Weight
5 ounces (142 grams) includes 2-AAA batteries,
not including test leads
Dimensions:
6.3" x 2.2" x 1.4" (160 x 55 x 35mm)
Safety:
UL: 61010 - 1:2012, 61010-2-030: 2012,
61010-2-033: 2014
EMC：EN61326-1:2013, EN61326-2-2:2013
3
International Safety Symbols
Potential danger. Indicates the user must refer to the
manual for important safety information.
Indicates hazardous voltages may be present
Equipment is protected by double or reinforced insulation
MAX Indicates the terminal(s) so marked must not be connected to a circuit where
600V
the voltage with respect to earth ground exceeds the maximum safety rating
of the meter .
Indicates the terminal(s) so marked may be
subjected to hazardous voltages.
Safety Category Ratings
Category
Description Typical Applications
Rating
CAT II
Single phase receptacles - Household appliances, power tools
and connected loads - Outlets more than 30ft (10m) from a CAT III source
- Outlets more than 60ft (20m) from a CAT IV source
CAT III Three phase circuits and
- Equipment in fixed installations such as 3-phase
motors, switchgear and distribution panels
single phase lighting
- Lighting circuits in commercial buildings
circuits in commercial
- Feeder lines in industrial plants
buildings
- Any device or branch circuit that is close to a CAT III source
CAT IV Connection point to utility
- Primary distribution panels
power and outdoor
- Overhead or underground lines to detached buildings
conductors - Incoming service entrance from utility
- Outdoor pumps
The measurement category (CAT) rating and voltage rating is determined by a combination of the meter,
the test probes and any accessories connected to the meter and test probes. The combination rating is the
LOWEST rating of any individual component
4