TOOLTOP ET15S Thermal Imaging Multimeter for PCB and HVAC Inspection

TOOLTOP ET15S Thermal Imaging Multimeter

The ET15S combines a 256 x 192 thermal imager with a 19,999-count multimeter for electrical measurements and temperature-based fault finding. The standard ET15S is intended for general thermal and electrical checks. Choose ET15S and Macro Lens when close-up PCB or component inspection is required.

Thermal Imaging

• 256 x 192 thermal sensor with a listed 25 Hz image capture rate.
• Listed measurement range: -20 to 550 C, 0.1 C/0.1 F resolution, and accuracy of +/-2 C or +/-2%.
• Adjustable emissivity from 0.10 to 0.99 and 15 selectable thermal colour palettes.
• The thermal detector performs a normal uniformity calibration about every 10 seconds. During this process the image can pause for roughly 1-3 seconds.

Multimeter Functions

• 19,999-count display with manual and automatic range options, graphical waveform display and analogue bar indication.
• Listed electrical limits: up to 1000 V DC, 750 V AC and 10 A current measurement.
• Listed measurement functions include voltage, current, resistance, capacitance, frequency, duty cycle, diode, continuity, NCV and temperature measurement.
• 3.5-inch colour display, Type-C USB connection and detachable 18650 lithium-ion battery are listed in the matched product source.

Macro Lens Option

• The macro-lens variant is intended for close-up thermal observation of PCB assemblies and small electronic parts.
• The source lists an approximately 5 cm macro working distance and observation of details down to about 1 x 1 mm.
• For normal-distance thermal viewing, slide or remove the macro lens as instructed; using it outside its close-focus range can make the image unclear.

Safe Use and Selection

• Select the correct input terminals, measurement function and range before connecting to a circuit.
• Confirm the selected variant before checkout: the macro lens is only included with the option that names it.
• For high-energy or mains work, follow the instrument manual and your site's electrical safety procedures.