Hioki U8991: Precision Digital Voltmeter with 4 Channels, 6.5 Digits, and High-Speed Sampling

Features and Specifications

Hioki U8991 Digital Voltmeter Unit

Product Overview

The Hioki U8991 Digital Voltmeter Unit is a high-performance, 4-channel voltmeter that offers exceptional accuracy, stability, and speed. With its 6.5-digit resolution, 24-bit A/D converter, and 100 V DC measurement range, the U8991 is ideal for a wide range of applications, including research and development, manufacturing, and quality control.

Features

4-channel voltmeter with 6.5-digit resolution
24-bit A/D converter for high accuracy and stability
100 V DC measurement range
50 s/s measurement speed
Built-in math functions for easy data analysis
GP-IB, RS-232C, and USB interfaces for remote control and data logging

Specifications

| Specification | Value |
|—|—|
| Measurement range | 100 V DC |
| Resolution | 6.5 digits |
| Accuracy | ±0.0025% of reading ±5 digits |
| Stability | ±0.001% of reading ±2 digits |
| Measurement speed | 50 s/s |
| Input impedance | 10 MΩ |
| Number of channels | 4 |
| Display | LCD with backlight |
| Interfaces | GP-IB, RS-232C, USB |
| Dimensions | 215 mm (W) x 88 mm (H) x 250 mm (D) |
| Weight | 2.5 kg |

What’s in the Box

Hioki U8991 Digital Voltmeter Unit
Power cord
GP-IB cable
RS-232C cable
USB cable
User manual

Benefits

High accuracy and stability for precise measurements
Fast measurement speed for efficient testing
Built-in math functions for easy data analysis
Remote control and data logging capabilities for automated testing
* Compact and lightweight design for easy portability

Value

The Hioki U8991 Digital Voltmeter Unit is a valuable investment for any engineer or technician who needs a high-performance voltmeter. Its exceptional accuracy, stability, and speed make it ideal for a wide range of applications, and its built-in math functions and remote control capabilities make it a versatile tool for any test environment.