34470A Digital Multimeter, 7.5 Digit, Truevolt DMM

7.5 digit Truevolt DMM with Truevolt technology for greater accuracy and measurement insights. 16ppm basic DCV accuracy, 50K readings/s.
 

The Keysight 34470A 7½ digit, Performance Truevolt Digital Multimeters offer higher levels of accuracy, speed and resolution.

• Histogram, bar and trend charts on 4.3-inch color graphical display ease monitoring and speed up statistical analysis.
• Measure with confidence, with high basic DCV accuracy of 16 ppm.
• Test low power devices with 1 µA range and pA resolution.
• Flexibly automate measurements over USB or LAN/LXI core interface.
• Digitizing and advanced triggering (DIG) now included.
• Download BenchVue Basic app for free to control your instruments.

What is included:

• Standard 3-year Warranty (90 days for unserialized accessories)
• 34138 Test Lead Set
• USB Cable
• Power Cord
• Certificate of Calibration

Keysight 34470A Digital Multimeter Parameter Description
1. For DC: The technical indicators are valid after 60 minutes of preheating, setting the integration time to 10 or 100 NPLC, and enabling automatic zeroing. For communication: Technical indicators are effective after 60 minutes of preheating, using slow AC filtering, and sine wave.
2. Except for 1000 DCV, 750 ACV, 10 A DC, 3 A AC, 10 A AC, and diode testing, all ranges have a 20% over range.
3. Relative to calibration standards.
4. Add a coefficient for every 1 degree (° C) outside the TCAL ± 5 ° C.
5. The technical specifications are effective when the sine wave input is greater than 0.3% range and greater than 1 mVrms. The range of 750 ACV is limited to 8 x 107 V - Hz.
6. Low frequency performance: Three filter settings are available: 3 Hz, 20 Hz, and 200 Hz. Exceeding the frequency set by the filter has been specified and no additional errors will occur.
7. The technical specifications are applicable to 4-wire or 2-wire measurement (calculation bias zeroing) resistance measurement. If there is no mathematical null value, 2-wire resistance measurement will add an additional error of 0.2 Ω.
The 10A range is only available on the front-end connector. Add 2 mA base current value to each amplifier, or input current>5 A rms.
9. The technical specifications are effective when the sine wave input is greater than 1% of the range and greater than 10 μ A AC.
10. The technical specifications are applicable to the voltage measured at the input terminal. The 1 mA test current is a typical value. The variation of the current source will cause a change in the voltage drop at the diode node.
11. The selected probe will limit the actual measurement range and detection error. The probe accuracy includes all measurement and ITS-90 temperature conversion errors. PT100 Ro can be set to 100 Ω± 5 Ω to eliminate the original probe error.
12. Unless otherwise specified, the technical specifications are valid after 60 minutes of preheating and with sine wave input. The technical specifications are applicable for a 1-second gating time (7 digits).
13. Suitable for sine wave and square wave inputs ≥ 100 mV. For 10 mV to 100 mV inputs, multiply the reading error% by 10.
14. The amplitude range is 10% to 120%, below 750 ACV.
15. The square wave input ranges from 10 Hz to 300 kHz.