ES51918
11,000 Counts Auto DMM
Features
•
11,000 counts LCD display
•
Conversion rate : 4 times/s
•
Full automatic measurement
*Voltage measurement:
110.00mV – 1000.0V
*Current measurement: µA/mA/A
*Resistance measurement:
110.00Ω – 110.0MΩ
*Capacitance measurement:
11.000nF – 110.00mF(12.5sec)
*Frequency counter:
1.1000KHz – 110.00MHz
•
Current modes for clamp meter
•
Diode measurement
•
Continuity check
•
ADP mode with independent reference
voltage
•
Temperature mode with internal scale
conversion circuit from
0
C to
0
F
•
Range change function
•
VAHZ function
•
Peak Hold with automatic calibration
•
Relative function
•
Zero function in manual DCA mode
•
Data hold function
•
MAX/MIN function
•
SHIFT feature for 110.0MΩ
v1.08
•
High Crest Factor signal detection
(R.O.C patent No. I 234661)
•
Band-gap reference voltage output
•
CE selection
•
On-chip independent OPAMP
•
Serial data output (RS232 format)
•
LCD segment check when power on
•
Auto power off with idle time selection
•
Sleep output
•
Re-power on
•
On-chip buzzer driver
•
3V DC power supply
•
Low battery detection for 3V or 9V battery
•
Back light function
Description
ES51918 is an integrated analog-to-digital
converter (ADC) with 11,000 counts LCD
display, automatic range selection, and 3V DC
power supply. Automatic range selection is
provided for voltage (AC/DC) measurement,
resistance measurement, current measurement,
capacitance measurement, and frequency
counter. Expensive and bulky mechanical
range switches are not required. Other features
include peak detection with calibration mode,
relative value display, zero-offset removing
feature in manual DCA mode for clampmeter,
data holding, maximum and minimum holding,
diode measurement, temperature measurement,
continuity checking, low battery detection,
auto power off, re-power on, and RS232 data
output.
1
06/04/03
CYRUSTEK [ Cyrustek corporation ]
