192x192 Resolution Thermal Imaging Multimeter Combining Infrared Camera with 9999 Count Digital Testing

This thermal imaging multimeter integrates a 192x192 pixel infrared camera with a 9999 count digital multimeter, providing both temperature visualization and electrical measurement in one handheld instrument. Available as ET13S and ET13SPRO models, the device serves maintenance technicians, electricians, and engineers who require combined thermal and electrical diagnostics. The compact design measuring 134mm × 69mm × 25mm offers portability for fieldwork, while the -20°C to +550°C temperature range supports diverse industrial and building applications. This combination eliminates the need to carry separate thermal imagers and multimeters, streamlining troubleshooting processes for electrical systems and mechanical equipment.

Features and Construction

The thermal imaging multimeter combines two distinct measurement technologies within a single housing, utilizing shared display and power systems. The integration allows simultaneous thermal visualization and electrical parameter measurement, providing correlated data for comprehensive diagnostics.

Material and Build

The thermal imaging component employs a vanadium oxide sensor known for infrared detection capabilities in commercial thermal cameras. The 2.8-inch resistive touch screen with 320×480 pixel resolution provides interface control for both thermal imaging and multimeter functions. Built-in lithium battery power ensures operational portability without external power requirements during field use.

Size and Practical Fit

With dimensions of 134mm × 69mm × 25mm, the device maintains compact proportions suitable for handheld operation and toolbag storage. The weight distribution and form factor accommodate single-handed use during inspections. The operating temperature range of 0°C to 50°C aligns with typical indoor and sheltered outdoor working environments.

Uses and Placement

The thermal imaging multimeter supports applications where temperature anomalies correlate with electrical issues, enabling preventative maintenance and fault diagnosis. The device addresses scenarios requiring both quantitative electrical measurements and qualitative thermal patterns.

Event or Professional Use

Electrical maintenance professionals can identify overheating components in switchgear, distribution panels, and motor control centres while simultaneously measuring voltage, current, or resistance. The 20Hz image capture frequency provides near-real-time thermal updates for dynamic fault investigation. Building inspectors can check electrical installations and mechanical systems for abnormal thermal signatures while verifying circuit parameters.

Everyday Home Use

For residential applications, the device can locate heat loss areas in building envelopes while checking electrical outlet voltages. DIY enthusiasts can troubleshoot appliance overheating while verifying electrical continuity. The adjustable emissivity from 0.1 to 0.99 accommodates different surface materials commonly encountered in household inspections.

Benefits and Buying Value

The combined functionality reduces equipment requirements while providing correlated data that enhances diagnostic accuracy. The device offers practical advantages through integrated measurement capabilities rather than requiring separate instruments.

Reuse and Low Maintenance

The built-in lithium battery supports repeated charging cycles without battery replacement under normal use. The 3.5MB internal storage capacity allows image retention for comparison across multiple inspection cycles. Simple cleaning of the lens and screen with appropriate materials maintains optical clarity and touch responsiveness.

Why Choose This Product

This thermal imaging multimeter provides specific advantages through its dual-measurement capability in one device, eliminating the need to purchase and carry separate thermal and electrical testing equipment. The 192x192 thermal resolution offers sufficient detail for identifying hotspots in electrical systems, while the 9999 count multimeter provides precise electrical measurements. The compact size makes it suitable for fieldwork where space and weight considerations matter for technicians on the move.