Milwaukee GIDDS2-288935 Digital Multimeter | True-RMS, 600V CAT III, Backlit Display

Overview

The Milwaukee GIDDS2-288935 Digital Multimeter is built for professionals who need accurate readings in challenging environments. This rugged True-RMS meter balances sturdy construction with a clear, backlit display, making it easier to read numbers on busy job sites or dim service panels. Its one-handed operability and thoughtful layout help electricians and HVAC technicians work efficiently without sacrificing precision.

When you pick up this meter, you’ll notice the solid grip and robust molding that stand up to drops and rough handling. The white-on-black display delivers high contrast, so digits stay legible from different angles and lighting conditions. The device is designed to cover most general testing needs, with features engineered for field reliability and everyday use.

Professional-Grade performance

At the core, the meter delivers True-RMS readings for consistent accuracy across a broad range of signals. It supports a wide voltage window up to 600 V AC/DC, with frequency measurements from 10 Hz to 50 kHz and current measurements up to 10 A. These capabilities make it suitable for a variety of electrical and electronic tasks in residential, commercial, and industrial settings.

Versatility and temperature awareness

A dedicated thermocouple input enables contact-temperature measurements, expanding testing options beyond simple voltage and continuity checks. The device also provides a hold function, min/max tracking, and a digital bar-graph readout to visualize trends and fluctuations at a glance.

Safety, durability, and jobsite practicality

Safety is supported by a CAT III 600 V rating, with a capacitance handling up to 1,000 µF. A side-mounted dial allows one-handed operation, and Lo-Z measurement helps eliminate ghost voltage for cleaner readings. The rugged over-molding improves grip and durability, essential for busy sites.

What’s in the box and how it helps you work

• Digital Multimeter
• Test lead set (red and black)
• Thermocouple (dual banana)
• Two AA batteries
• User manual

Why this tool stands out

In addition to reliable measurements, the meter offers a high-contrast display and backlight for legibility in constrained lighting. It’s designed to be straightforward to use, with a simple interface that supports field technicians who need fast, trustworthy results. Milwaukee backs this model with a five-year limited warranty, reflecting the brand’s commitment to durable, professional-grade tools.

Key specifications at a glance

• True-RMS for accurate readings in all applications
• Wide voltage range up to 600 AC/DC volts
• Auto range to millivolts for quick measurements
• Frequency range: 10 Hz to 50 kHz
• Contact temperature measurements from -40 to 762 degrees Fahrenheit
• Current measurement up to 10 A AC/DC
• Thermocouple input for temperature testing
• Lo-Z measurement to eliminate ghost voltage
• High-contrast, white-on-black display with backlight
• On-board accessory mount for convenience

What’s in the box

• Digital Multimeter
• Test lead set (red and black)
• Thermocouple (dual banana)
• Two AA batteries
• Manual