Product Comparison - Digital Multimeters, Voltmeters
See
details for all Agilent multimeter products
Type |
DMM 6 ½ digit dual display |
DMM 6 ½ digit dual display w/ waveform capture |
DMM |
DMM 8 ½ digit |
Data Logger / scanning DMM 6 ½ digit |
Nanovolt / |
Basic Measurements
Additional Measurements
Temperature |
dc & ac voltage, dc & ac current, 2 & 4 wire resistance, frequency & period |
dc voltage, 2 & 4 wire resistance, low power resistance, ratio |
||||
Continuity, diode test, capacitance, data logging | Continuity, diode test | 3 true RMS modes, ratio, digitizing | Scanning 20 to 60 2-wire channels | 2 channels - ratio and difference | ||
Thermistor, RTD |
N/A |
Thermistor, RTD |
Thermocouple, RTD, Thermistor |
Direct SPRT, RTD, Thermistor, Thermocouple |
||
dcV
Accuracy2 |
.003000 + 0.0005 |
.003000 + 0.0005 |
|
0.0035 + 0.0005 | 0.003 + 0.0004 | |
acV
Accuracy4 |
0.06 + 0.03 |
0.06 + 0.03 |
0.007 + 0.002 |
0.06 + 0.04 | N/A | |
Resistance
Accuracy5 |
0.010 + 0.001 |
0.010 + 0.001 |
0.0010 + 0.00005 |
0.010 + 0.001 | 0.006 + 0.0002 | |
Math Functions | Null (set independently for each function), statistics, dBm, dB, limit test. Peak, peak to peak for DCV on second display | Null, statistics, dBm, dB, limit test | Null, statistics, dBm, dB, limit test, scale, offset, filter, % error | Null, statistics, limit test, scale, offset | Null, statistics, dBm, dB, limit, test, scale, offset, filter, moving avg. filter | |
Reading Memory | Non-volatile: 50 K | Non-volatile: 50 K Volatile: 1 M |
Volatile: 512 | Volatile: 74 K |
Volatile: 1024 | Volatile: 512 |
Connectivity | LAN, USB 2.0, and GPIB IntuiLink software | GPIB, RS232 IntuiLink software | GPIB | GPIB, RS232 BenchLink Data Logger software | GPIB, RS232 IntuiLink software | |
Measurement Speed |
5 ½ digits: 10,000 readings/sec. |
5 ½ digits: 10,000 readings/sec. 4 ½ digits: 50,000 readings/sec. |
4 ½ digits: |
4 ½ digits: |
Single channel: 490 readings/sec. Scanning: 250 readings/sec. |
4 ½ digits: 250 readings/sec. |
(1) Requires plug-in modules. 34970A has three slots and 8 modules to choose from (34901A, 34902A, 34903A, 34904A, 34905A, 34906A, 34907A, 34908A)
(2) dcV accuracy; 1yr, 10V range
(3) dcV accuracy with
optional high stability reference (option 3458-002)
(4) acV accuracy; 1yr,
10V range, 10Hz to 20 kHz, (3458A 40Hz to 1 kHz)
(5) Resistance accuracy;
1yr, 4 wire-ohm, 100 k-ohm range, (34420A 10k-ohm range)
© Agilent Technologies, Inc. 2005