Comparison ledger
Keysight 34401 A Multimeter, Tri -Mist 850 Electronic Air Filter, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 34401 A MultimeterKeysight | |
|---|---|---|
| OEM | Keysight | Tri |
| Category | Lab & Support Equipment | Lab & Support Equipment |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | 2016 End of life | — |
| Control system | — | — |
| Generation | — | — |
| Family | Keysight 34401 A Multimeter | Tri -Mist 850 Electronic Air Filter |
| Specifications | ||
| Model | 34401A[1] | — |
| Manufacturer | Keysight / Agilent[1] | — |
| Resolution | 6½ digits[2] | — |
| Measurement functions | DC/AC voltage, DC/AC current, 2- and 4-wire resistance, diode, continuity, frequency, period[2] | — |
| Basic DC accuracy | 0.0035%[2] | — |
| Basic AC accuracy | 0.06%[2] | — |
| Maximum voltage input | 1000 V[2] | — |
| Maximum current input | 3 A[2] | — |
| Readings per second | 1000 readings/second[2] | — |
| Reading memory | 512 readings[2] | — |
| Interfaces | GPIB and RS-232[2] | — |
| Programming languages | SCPI, Keysight 3478A, Fluke 8840A/42A[2] | — |
| Power supply | 100 V/120 V/220 V/240 V ± 10%[2] | — |
| Weight | 3.6 kg (8.0 lbs)[2] | — |
| Operating temperature | 0 to 55 °C[2] | — |
| Storage temperature | -40 to 70 °C[2] | — |
| Warranty | 3 year[2] | — |
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