Key specifications

34460A

34461A

34465A

34470A

Digits of resolution

6½

6½

6½

7½

Basic DCV accuracy

75 ppm

35 ppm

30 ppm

16 ppm

Max reading rate

300 rdgs/s

1,000 rdgs/s

50,000 rdgs/s

50,000 rdgs/s

Memory

1,000 rdgs

10,000 rdgs

50,000 rdgs std

50,000 rdgs std

2 million rdgs opt

2 million rdgs opt

 Measurements

DCV

100 mV to 1,000

V

100 mV to 1,000 V

100 mV to 1,000 V

100 mV to 1,000 V

ACV (RMS)

100 mV to 750 V

100 mV to 750 V

100 mV to 750 V

100 mV to 750 V

DCI

100 μA to 3 A

100 μA to 10 A

1 μA to 10 A

1 μA to 10 A

ACI

100 μA to 3 A

100 μA to 10 A

100 μA to 10 A

100 μA to 10 A

2- and 4-wire resistance

100 Ω to 100 MΩ

100 Ω to 100 MΩ

100 Ω to 1,000 MΩ

100 Ω to 1,000 MΩ

Continuity, diode

Y, 5 V

Y, 5 V

Y, 5 V

Y, 5 V

Frequency, period

3 Hz to 300 kHz

3 Hz to 300 kHz

3 Hz to 300 kHz

3 Hz to 300 kHz

Temperature

RTD/PT100,

thermistor

RTD/PT100, thermistor

RTD/PT100, thermistor,

thermocouples

RTD/PT100, thermistor,

thermocouples

Capacitance

1.0 nF to 100.0

µF

1.0 nF to 100.0 µF

1.0 nF to 100.0 μF

1.0 nF to 100.0 μF

Dual line display

Yes

Yes

Yes

Yes

Display

Color, graphical

Color, graphical

Color, graphical

Color, graphical

Statistical graphics

Histogram, bar

chart

Histogram, bar chart,

trend chart

Histogram, bar chart,

trend chart

Histogram, bar chart,

trend chart

Rear input terminals

No

Yes

Yes

Yes

 IO interface

USB

Yes

Yes

Yes

Yes

LAN/LXI Core

Optional

Yes

Yes

Yes

GPIB

Optional

Optional

Optional

Optional