EN-23
Specifications
1-1 General Specifications
LCD display digits :
3 5/6 digit large scale LCD readout.
Display count :
6000 counts.
Measuring rate :
3 times / sec.
Overrange display :
"OL" or "-OL" .
Automatic power off time :
Approximately 10 minutes after
power on.
Low battery indicator :
is shown in the display. Replace
the battery when the indicator
appears.
Minimum battery voltage 7.00V
Power requirement :
9V battery Type 6LR61, IEC6LF22 or equivalent)
Battery life:
Approximately 50 hours with an Alkaline battery.
1-2 Environmental Conditions
Indoor use only.
0°C to 30°C (32°F to 86°F) @
≦
80% RH
30°C to 40°C (86°F to 104°F) @
≦
75% RH)
40°C to 50°C (104°F to 122°F) @
≦
45%RH
Storage temperature :
-10 to +50°C (14°F to 122°F) @ 0 to 80% RH with batteries
removed from the instrument.
Measurement Category (Installation Category) :
per IEC 61010-1:2001: CAT.
Ⅲ
600V Pollution Degree 2
Measurement Category l
is for measurements performed on
circuits not directly connected to mains. Examples include:
Measurements on battery powered equipment and specially
protected (internal) mains-derived circuits.
Measurement Category ll
is for measurements on circuits
directly connected to the low voltage installation. Examples
include: Household appliances, portable tools and similar
equipment.
Measurement Category lll
is for measurements performed in
the building installation. Examples include measurements on
distribution boards, junction boxes, socket-outlets and wiring
and cables in the fixed installation.
Measurement Category lV
is for measurements performed at
the source of the low-voltage installation. Examples include
measurements on primary overcurrent protection devices and
electricity meters.
Operating altitude:
2000m (6562 ft)
Conductor Size:
Maximum 35mm diameter.
EMC:
EN 61326-1
