Aim-TTi ADM1055 Digital Multimeter, 430 VAC / 600 VDC, 10 A, 5.5-Digit, TRMS, Bench Top, ADM Series

Aim-TTi ADM1055 - Digital Multimeter, 5.5-Digit, Bench, USB Interface, Touch Control, ADM Series

Features

• 5.5 Digit high-performance bench multimeter
• High accuracy and resolution: 0.02%, 1uV, 1mΩ, 10nA, 0.01Hz, 100pF
• Intuitive touch screen operation
• Bar chart, histogram and statistics displays
• Terminal illumination for guided use
• 9 Measurement modes, including frequency and capacitance
• Advanced maths functions
• Resettable current trip circuit
• Compact footprint aluminium case 213 x 228 x 98 mm (WxDxH)
• Kensington lock
• USB remote interface, SCPI compatible
• Free Test Bridge control software

The ADM1055 multimeters are the latest release from AimTTi's new A Series line, developed to meet the requirements of design, test and education customers. The ADM1055 provides high accuracy measurements with advanced results displays.

HIGH ACCURACY, HIGH RESOLUTION

The ADM1055 offers high-precision measurement with 5½ digit resolution and 0.02% basic DC accuracy. It supports ultra-fine measurements with sensitivities down to 1µV, 1mΩ, 10nA, 0.01Hz, and 100pF.

INTUITIVE DESIGN

Featuring a simple touch operated GUI with customisable display options, the ADM1055 is quick and intuitive to setup. It is ideal for busy lab environments, with measurement modes easily accessed via dedicated front-panel keys and illuminated input terminals that light up according to the selected function. Together, these features simplify operation, guide users to the correct connections, and help prevent errors.

In addition to the standard numeric display, the ADM1055 also includes bar chart, histogram, and statistical analysis modes. Helping users to visualise trends, and monitor signal stability in real time.

ADVANCED MATH FUNCTIONS

A comprehensive range of math functions are offered, designed to simplify analysis and accelerate test workflows. Users can apply Null and Ω Null features to subtract baseline readings or test-lead resistance, while Hold and Touch & Hold freeze stable measurements for easy review. For deeper analysis, the ADM provides % Deviation, Ax+b linear scaling, Limits testing with PASS/HI/LO indicators, dB measurement relative to a chosen impedance, and Power calculations using V²/R. Its built-in statistical tools allow quick interpretation of measurement trends and variability.

RESETTABLE CURRENT TRIP

An integrated resettable current trip protects both the instrument and the DUT up to 48V, without requiring fuse replacement.

TRIGGER-BASED DATA CAPTURE

The trigger system enables batch measurement and analysis. Users can define the number of readings required, then trigger to start. The meter resets statistics, records the set count, then holds the result for review.

REMOTE CONNECTIVITY

The A Series comes equipt with SCPI compliant commands and plug and play USB connectivity. Full access to the Aim-TTi Test Bridge software is provided free with no additional hidden costs. Aim-TTi's Test Bridge PC software is available as free download from the Aim-TTi website, which can be used to control up to 4 instruments simultaneously.

COMPACT FOOTPRINT

The A series is designed with your workspace in mind. The compact footprint (213 x 228 x 98 mm (WxDxH)) ensures they won’t take up unnecessary space on your bench or shelf.

CUSTOMISABLE COLOUR DISPLAY

With 6 different colour themes, the A Series can be set to simulate different channels with a visual cue or group together specific instruments, and for different working environments, light and dark themes are provided.

PREMIUM ALUMINIUM CASE

The premium aluminium case not only provides robust protection but also adds a touch of sophistication, elevating your testing capabilities with equipment that combines functionality, durability, and style.