TOOLTOP ET14S Thermal Imager 2.8 inch with AC/DC Multimeter, ISR 240x240, IR Camera

The TOOLTOP ET14S thermal imager with multimeter is a dual-function measurement device designed for the diagnosis of electrical circuits, household appliances, and pipelines. This thermal imager with multimeter combines a 240x240 resolution thermal camera and a precise 19999-count True RMS multimeter. The device is ideal for electronics technicians who need to quickly identify overheating components or check electrical circuits with a single device.

Thermal imager with multimeter - key features

• High-resolution thermal image — The ISR 240x240 pixel sensor and 25Hz image frequency provide clear, detailed thermal images in real time.
• Precise True RMS multimeter — The 19999-count display measures AC/DC voltage, current, resistance, capacitance, diodes, and duty cycle.
• PC software — Thermal images and voltage measurement graphs can be transferred and analyzed on a computer via USB.
• Replaceable lithium battery — The universal 18650 battery format allows for up to 8 hours of continuous operation and easy battery replacement.
• Compact and portable — The 2.8-inch large display and stand design provide comfortable use in any work environment.
• Additional macro lens — An optional accessory for detailed inspection of printed circuit boards (PCBs).

Technical specifications

• Image capture rate: 25Hz
• Thermal image pixels: ISR 240x240
• Field of view: 50.0°(H) × 50°(V) / 72.1°(D)
• Emission coefficient: 0.1–0.99 adjustable (default 0.95)
• Temperature measurement range: -20°C ~ +550°C
• Amplification mode: automatic
• Color palettes: Iron Red, Rainbow, Fusion, White Heat, Red Heat
• Accuracy: ±2°C or ±2%
• Measurement resolution: 0.1°C / 0.1°F
• Image capture and review: supported
• Macro lens: optional accessory, does not need to be installed, can be moved to the side during use
• Macro lens working distance: approximately 2.5 cm (use the standard thermal image at a greater distance)
• Display digits (multimeter): 19999, updates 3 times/sec.
• Max. DC voltage: 1000V
• Max. AC voltage: 750V
• Maximum current: 10A
• Maximum resistance: 99.99MΩ
• Maximum capacitance: 99.99mF
• Duty cycle test range: 0.1% ~ 99.9%
• Diode test range: 0V ~ 3V
• Continuity test: 999.99Ω
• Display type: 2.8 inch, 240 × 320 resolution
• USB port: Type-C USB
• Storage capacity: 7.5MB
• Image storage format: BMP
• Battery type: replaceable 18650 lithium-ion battery
• Languages: Chinese, English, German
• Storage temperature: -20~60°C (-4~140°F)
• Operating temperature: 0~50°C (32~122°F)
• Darbinis drėgnumas: <85%RH (be kondensacijos)
• Dimensions: 134mm × 64mm × 28mm
• Weight: The device weighs 180g (with battery), and the package weighs 380g.
• Package Contents: 1x thermal camera with multimeter, 1x USB cable, 1x instruction manual in English, 1x carrying case, 1x multimeter probe, 1x macro lens (optional).

Who is it suitable for and how to use it?

This thermal camera with multimeter is perfect for electronics technicians, appliance repair, printed circuit board (PCB) diagnostics, and maintenance of electrical and power supply systems. Using the macro lens allows for detailed inspection of small board components. The device is particularly useful for quickly and accurately identifying overheated connections, short circuits, or defective components.

Buyer questions

Question: How does calibration work when using the thermal camera?
The device has a built-in mechanical calibration plate that automatically calibrates every 10 seconds for more accurate measurements. During this process, there may be a delay of 1-2 seconds, which is normal.

Question: Can the macro lens be used without additional installation?
Yes, the macro lens is an optional accessory that does not require installation. When in use, it simply needs to be moved into position, with a working distance of approximately 2.5 cm from the object being inspected.

Question: How long does the device operate on a single charge?
With a universal 18650 lithium battery, the device operates for up to 8 hours continuously. The battery is easily replaceable, so you don't have to worry about its lifespan during extended use.

This thermal camera with multimeter is a practical and accurate solution for electronics professionals who want to reliably diagnose faults and save time on repairs.

Sources: Thermographic camera | TopSmart store