2
II. Specification
General Specification:
Digital Display: 3 3/4 digits LCD display with maximum reading 3999
Analog Display: Fast 42 segment analog bar graph display
Symbol and Scale range:
Automatic display according symbols and range input signal
Polarity:
Displayed when negative signal applied to the input
Over Load:
is Displayed when input signal exceeds measuring
limit in 40A, 400A, resistance and continuity range.
In voltage, current and frequency range, this symbol will not be shown
even the read reach the measuring limit. The measuring limit of these
ranges are :
ACV : 750V DCV : 1000V
ACA : 1000A
Hz : 10KHz
Sample Rate: 2 times/sec for digital data; 20 times/sec for analog bar
Low Battery Indication:
displayed when the battery is below the required voltage
Power Source: 9V, NEDA1604 or 6F22 or 006P
Battery Life: 120 hrs typical (Alkaline)
Auto Power Off:
The meter will power itself OFF if there is no push button or rotary
switch operation for 30 minutes.
To deactivate this function, press the “MAX MIN” button and keep it
pressed down, then power up the probe.
Clamp opening size: 40mm
Dimension (L x W x H) : 242 x 66 x 36 mm, 9.53 x 2.60 x1.42 inch
Weight: 400g, 14.10
OZ (battery included)
Accessory: Instruction Manual, Carrying Case, Test lead, 9V Battery
Electrical Specification:
The accuracy specification is defined as
±
( …%reading
＋
…count )
At 23
±
5
℃
,
≦
80 %RH
True RMS for ACV and ACA accuracy are specified from 5% to 100% of
range, accuracy add
±
(1%rdg), Crest Factor 1.4<CF<3 at full scale &
CF<6 at half scale.
ACA ( 400A/1000A Autorange)
Range
Resolution Accuracy Overload Protection
40A 0.01A 800Arms
400A 0.1A
1000A 1A
±
( 1.9%rdg + 5dgts )
50 ~ 500Hz
1200Arms
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