ES51967
6,600 Counts Auto DMM
Features
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6,600 counts LCD display
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100L QFP package
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3V DC power supply
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Conversion rate : 3 times/s
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Full automatic measurement
*Voltage measurement: 660.0mV – 1000V
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Sleep state indicative signal output
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Re-power on
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On-chip buzzer driver
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Low battery detection for 3V or 9V battery
Description
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ES51967 is an integrated analog-to-digital
converter (ADC) with 6,600 counts LCD
*Current measurement:
μA/mA/A
display, automatic range selection, and 3V DC
*Resistance measurement: 660.0Ω – 66.00MΩ
power supply. Automatic range selection is
*Capacitance measurement:
provided for voltage (AC/DC) measurement,
6.600nF – 66.00mF(6.6sec)
resistance measurement, current measurement,
*Frequency counter: 660.0Hz – 66.00MHz
capacitance measurement, and frequency
Current modes for clamp meter with ZERO
function
counter. Expensive and bulky mechanical
Duty cycle measurement: 10.0% – 94.9% (0.66sec)
range switches are not required. Other features
Diode measurement
include relative value display, zero feature for
Continuity check
DCA clampmeter, VAHZ function, data
4 ADP modes with external reference voltage and
holding, maximum and minimum value
independent “ADP” segment on LCD panel
holding, duty cycle measurement, diode
Temperature mode with internal scale translation
measurement,
temperature
measurement,
circuit from
0
C to
0
F
continuity checking, low battery detection,
Push functions:
auto power off, re-power on, backlight driver,
*KEY function
buzzer driver and RS232 data output.
*Range change function
*Relative function
*Zero
function: DCA for clampmeter only
*VAHz function
*Data hold function
*MAX/MIN function
*Back light function
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High crest factor signal detection
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Band-gap reference voltage output
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OL/UL state indicator in ADP modes.
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CE selection (DC/AC 1010V, DC/AC 610V)
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Serial data output (RS232 format)
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LCD segment check when power on
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Auto power off (30min/15min)
v2.6
1
08/10/06
CYRUSTEK [ Cyrustek corporation ]
