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● Applicable
● I EC 61010-1, -2-034 CAT IV 300 V/ CAT III 600 V
standards
Pollution degree 2
● IEC 61557-1, -2, -4, -10
● IEC 61326-1, 2-2
● IEC 60529 (IP40)
● EN 50581 (RoHS)
● IEC 61010-031
MODEL7260
( Attach the supplied protective cap to use this test
leads in CAT III or higher environments.)
MODEL7261A
( Attach the supplied alligator clip to use this test
leads in CAT III or higher environments.)
* W hen test leads, sometimes with metal tips, are
connected and used with the instrument, the
measurement category and voltage rating of the
lowest rated item is applied.
● Location for use
Altitude 2000 m or less, in-door use
● Nominal system V 600 V
* N ominal voltage of distribution systems for which the
instrument is designed. (IEC61557)
● Operating temp. &
-10℃ to +50℃, 80 % or less (no condensation)
humidity range
● Storage temp. &
-20℃ to +60℃, 75 % or less (no condensation)
humidity range
● Communication
Bluetooth Ver. 4.0
(KEW3552BT only)
● Withstand voltage 5160 V AC (50/ 60 Hz)/ 5 sec.
Between electrical circuit and enclosure
● Insulation
50 MΩ or more/ 1000 V DC
resistance
Between electrical circuit and enclosure
● Auto-power-off
The instrument turns off automatically, after a beep
sound, if there is no function or range change, or
button press for about 10 min.
● LCD backlight/
Automarically turns off if there is no activity for about
LED light
two min. (*disabled during a measurement.)
● Dimension
97 (L) x 156 (W) x 46 (H) mm
● Weight
Approx. 490 g (including batteries)
● Power source
Four size AA batteries
* Use of alkaline battery is recommended.
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www.calcert.com
15
10
20
5
25
0
30
CAT III 600 V (w/ cap)
CAT II 1000 V (w/o cap)
CAT II 1000 V (w/ 8017A)
CAT III 600 V (w/ alligator clip)
CAT II 600 V (w/ flat test bar)
sales@calcert.com
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