Rigol DM858E 5.5-bit Digital Bench Multimeter

Description

Overview

The Rigol DM858E is a compact 5.5-digit bench multimeter designed for engineers, educators, and repair professionals needing reliable, everyday measurement capability. With a modern 7″ touchscreen interface, True-RMS measurements, and remote connectivity, it offers excellent usability and solid accuracy in a space-saving form factor—ideal for both bench and automated test setups.

Key Specifications

• Display Resolution: 5.5 digits (up to 120,000 counts)
• DC Voltage Accuracy (1 year): 0.06%
• Max Reading Rate: 80 readings/sec
• True RMS: Yes (AC voltage & current)
• Max Voltage:
• DC: 1000 V
• AC: 750 V
• Max Current: 3 A
• Resistance Range: Up to 50 MΩ
• Capacitance: Up to 1 mF
• Measurement Functions
• DC / AC Voltage & Current
• 2-wire & 4-wire Resistance
• Capacitance

Frequency & Period

• Diode & Continuity
• Temperature (with probe)

Performance & Features

• Dual Display Measurement for simultaneous readings
• Data Logging: Up to 20,000 points (E model)
• Graphical Analysis: Trend, histogram, bar chart modes
• Math Functions: Statistics, dB/dBm, relative measurements
• Built-in Sensor Support with configurable presets

Interface & System

• Display: 7″ colour capacitive touchscreen (1024 × 600)
• Connectivity: USB host/device, LAN (Web control, SCPI support)
• Remote Control: Fully programmable for automated test systems
• Power: Standard supply or USB-C (portable operation support)

Physical & Design

• Compact Bench Design: ~80 mm depth, space-saving footprint
• Weight: ~2 kg
• Mounting: VESA-compatible (bench arm mounting)

Lighter and thinner body

Compared to the previous generation product DM3058, DM858 has a lighter and thinner body but a wider field of view. The depth of the machine is only 80mm, making it a desktop digital multimeter that saves a lot of desktop space

Equipped with Type-C connector

Type-C connector enable DM858 to be powered up by mobile power supply, make on-site testing more convenient. With a 65W, 74Wh mobile power supply, the DM858 can operate up to 8 hours

Compact size and convenient design

Compact and ultra-thin in size, the bare machine weighs only 1.25kg, with a wall mounted interface on the back panel that meets the VESA 100X100 standard. Pair the DM858 with a desktop stand to free up your workbench

11 input signal measurements

Support measuring DCV, DCI, ACV, ACI, two- and four-wire resistance, frequency and cycle, connectivity, diode, temperature, capacitance output signals, providing more possibilities for testing.

Support any sensor measurement

10 sets of standard sensor configurations are preset, with built-in thermocouple cold end compensation. Users can easily configure various types of sensors such as pressure, flow, temperature, etc

Flexible connection with PC to control instruments

Makes testing more convenient with the standard USB HOST, USB Device, LAN interface for Web remote control, and standard SCPI instructions for automated testing.