Hewlett Packard 3466A
Digital Multimeter

The HP 3466A is a 4 /2 digit autoranging multimeter offering six functions ACV, DCV, ACI, DCI, Ohms, and Diode Test. ACV and ACI measurements are true rms with selectable ac or dc coupling. Available with rechargeable batteries or ac power only, it offers 1 μvolt and 1 mOhm sensitivity with zero adjustment on the lowest ranges to compensate for external offsets.

Options:
001 - streamlined portable case, ac line power only
002 - Rack and Stack case, ac line power only (Rack mount kit not included.)

Specifications

VOLTAGE
DCV
Range Maximum Display

Accuracy: 1 year. 15 to 30 deg.C
± (% of reading + # of counts)

20 mV ± 19.999 0.05 + 3
200 mV ± 199.99 0.04 + 2
2 V ± 1.9999 0.03 + 1
20 V ± 19.999 0.03 + 1
200 V ± 199.99 0.035 + 1
1200 V ± 1199.9 0.035 + 1, < 700 V input
1200 V ± 1199.9 0.055 + 1, > 700 V input
AC V (true-rms responding, true-rms calibrated)

Frequency Range

Accuracy: 1 year. 15 to 30 deg.C
± (% of reading + # of counts)

20 to 30 Hz

2 + 50

30 to 50 Hz

1 + 30

50 Hz to 10 kHz

0.3 + 20

10 to 20 kHz

1 + 40

20 to 100 kHz

2 + 150

Maximum Input (ac + dc) V: ± 1200 Vdc, 1700 V (dc + peak ac); acV: ± 600 V dc, 1700 V (peak ac + dc); 10 7 volt-Hz max.
Crest Factor 4:1 at full scale
RESISTANCE 20 Ohm to 20 MOhm in 7 ranges
Ranges 250 V or 350 V (dc + peak ac)
Input Protection

Range

Accuracy: 1 year. 15 to 30 deg.C
± (% of reading + # counts)

20 to 200 Ohm 0.08 + 2
200 Ohm to 200 kOhm 0.03 + 1
2000 kOhm 0.04 + 1
20 MOhm 0.15 + 1

CURRENT

Maximum Input

Current: 2 A (fused protected).
Voltage: 250 V

DCI
Range Accuracy: 1 year. 15 to 30 deg.C
± (% reading + # of counts)
200 μA, 2 mA, 20 mA 0.07 + 2
200 mA 0.15 + 2
2000 mA 0.5 + 2
ACI
Range Frequency Accuracy: 1 year. 15 to 30 deg.C
± (% of reading + # of counts)
200 μA to 200 mA 20 to 30 Hz 2.0 + 50
30 Hz to 10 kHz 0.9 + 35
2.0 + 50
2000 mA 20 to 30 Hz
30 Hz to 10 kHz 1.2 + 20

 

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