Digital Multimeter - Cole

Digital Multimeter
B
Multi-function flexibility with laboratory accuracy at production-line speeds
Agilent Digital Multimeters measure DC and
AC voltage, DC and AC current, resistance, frequency, and with laboratory accuracy and system speed. They deliver dependable results and
convenient features that minimize test and
troubleshooting times.
Electrical
• AG34401A: 6 1/2 digits of resolution at a 5 1/2 digit price
• AG34420A: nanovolt sensitivity with 7 1/2 digit precision
• AG3458A: high performance 8 1/2 digits /of resolution, up to 100,000
readings per second
AG34401A Digital Multimeter, 6 1/2 digit: 1-year accuracy
of 0.0035% for dc volts and 0.06% for ac volts. One or two
button presses give you functions from dc volts to frequency
to dB and dBm. Advanced tests include limit checks,
min/max/avg readouts and dc voltage ratios
AG3458A Digital Multimeter, 8 1/2 digit: Up to 100,000
readings, 110
autoranges and more than 340 setup changes per second.
24-hour accuracy is 0.6 ppm for dc volts, 2.2 ppm for resistance, and 100 ppm for mid-band ac volts
AG34420A Nanovoltmeter, 7 1/2 digit: Optimized for precision low-level measurements, with 71/2 digit resolution and
1.3 nVrms/8 nVp-p noise performance
SPECIFICATIONS
AG34401A
AG34420A
AG3458A
Nanovolt /micro-ohm meter
7 1/2 Digit
dc voltage, 2 & 4 wire resistance,
low power resistance, ratio
Additional measurements
Temperature
DMM
6 1/2 Digit
dc & ac voltage, dc & ac current,
2 & 4 wire resistance, frequency
& period
Continuity, diode test
N/A
DMM
8 1/2 Digit
dc & ac voltage, dc & ac current,
2 & 4 wire resistance, frequency
& period
3 modes of true RMS, digitizing
Thermistor, RTD
dcV accuracy (1)
±(% of reading + % of range)
0.0035 + 0.0005
0.003 + 0.0004
0.0008 + 0.000005
(.0004 + .000005) (2)
0.06 + 0.03
N/A
0.007 + 0.002
0.010 + 0.001
0.006 + 0.0002
0.0010 + 0.00005
Type
Basic measurements
acV accuracy (3)
±(% of reading + % of range)
Resistance accuracy (4)
±(% of reading + % of range)
Math functions
2 channels – ratio and difference
Direct SPRT, RTD,
Thermistor, thermocouple
Null, statistics, dBm, dB,
limit test
Null, statistics, dBm, dB,
limit, test, scale, offset,
filter, moving avg. filter
Standard Intuilink software, RS-232 and GPIB interface
Connectivity
(1)
dcV accuracy; 1 yr, 10 V range
(2)
dcV accuracy with optional high stability reference (option 3458A-002)
(3)
acV accuracy; 1 yr, 10 V range, 10 Hz to 20 kHz, (3458A 40 Hz to 1kHz)
(4)
Resistance accuracy; 1 yr, 4 wire-ohm, 100 kW range, (34420A 10 kW range)
Catalog No.
Description
AG34401A
AG34420A
AG3458A
NISTDM77
NISTDM78
Agilent Digital Multimeter — 6 1/2 digit
Agilent Digital Multimeter — 7 1/2 digit
Agilent Digital Multimeter — 8 1/2 digit
NIST Traceable Certificate
NIST Traceable Certificate With Data
Null, statistics, dBm, dB,
limit test, scale, offset, filter,
% error
Standard Intuilink software, and GPIB interface
Price
$1,172.00
3,731.00
7,892.00
125.00
159.00
We Accept: Visa, American Express,
MasterCard and Discover
V72 Sourcebook
800-358-5525
davis.com
Davis Instruments & Calibration
57

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