34450A Datasheet, PDF (4/12 Pages) Keysight Technologies – 34450A Multimeter 5.5 Digit Dual Display, Benchtop DMM

4 | Keysight | 34450A Multimeter 5.5 Digit Dual Display, Benchtop DMM – Data Sheet
Specifications
DC specification
Table 1. DC accuracy ± (% of reading + % of range)
Function
Range¹
Test current or
burden voltage
DC voltage
100.000 mV
1.00000 V
10.0000 V
100.000 V
1000.00 V
Resistance
(2-wire)²
100.000 Ω
1.00000 kΩ
10.0000 kΩ
Resistance (4-wire)²
100.000 kΩ
1.00000 MΩ
10.0000 MΩ
100.000 MΩ
DC current
100.000 μA
1.00000 mA
10.0000 mA
100.000 mA
1.00000 A
10.0000 A
Continuity³
1000 Ω
Diode test⁴
1.0000 V
—
—
—
—
—
1 mA
500 μA
100 μA
10 μA
1 μA
100 nA
100 nA/10 MΩ
< 0.02 V
< 0.2 V
< 0.02 V
< 0.2 V
< 0.2 V
< 0.6 V
0.5 mA
0.5 mA
Specifications are for 90 minutes warm-up time, slow
mode, and calibration temperature within 18 °C - 28 °C
Input
impedance
10 MΩ or > 10 GΩ
10 MΩ or > 10 GΩ
10 MΩ
10 MΩ
10 MΩ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1 year
23 °C ± 5 °C
0.018 + 0.008
0.015 + 0.005
0.015 + 0.005
0.015 + 0.005
0.015 + 0.005
0.050 + 0.008
0.050 + 0.008
0.050 + 0.005
0.050 + 0.005
0.060 + 0.005
0.250 + 0.005
2.000 + 0.005
0.05 + 0.015
0.05 + 0.007
0.05 + 0.015
0.05 + 0.007
0.10 + 0.015
0.25 + 0.007
0.05 + 0.03
0.05 + 0.03
Temperature coefficient
0 °C - 18 °C
28 °C - 55 °C
0.0020 + 0.0008
0.0015 + 0.0008
0.0020 + 0.0008
0.0020 + 0.0008
0.0020 + 0.0008
0.0060 + 0.0008
0.0060 + 0.0005
0.0060 + 0.0005
0.0060 + 0.0005
0.0060 + 0.0005
0.0250 + 0.0005
0.3000 + 0.0005
0.007 + 0.0015
0.007 + 0.0010
0.008 + 0.0015
0.008 + 0.0010
0.012 + 0.0015
0.015 + 0.0010
0.005 + 0.005
0.005 + 0.005
Notes on specifications:
1.  20% over range on all ranges except 1000 VDC and 10 A range.
2.  Specifications are for 4-wire Ω or 2-wire Ω using NULL function. If without NULL function, add 0.2 Ω additional error.
3.  Continuity thresholds is fixed at less than 10 Ω
4.  Specifications are for the voltage measured at the input terminals only.