HTC MT-4 Digital Infrared Thermometer

HTC MT-4 Industrial Pyrometer

Professional Non-Contact Infrared Thermometer for Industrial Temperature Measurement

The HTC MT-4 Industrial Pyrometer is a compact and reliable non-contact infrared thermometer designed for fast, safe, and accurate surface temperature measurement. Using advanced infrared sensing technology, the MT-4 allows users to measure the temperature of hot, moving, or hard-to-reach objects without physical contact, making it ideal for industrial maintenance, electrical inspections, HVAC systems, automotive diagnostics, food processing, laboratories, and quality control.

With its 12:1 distance-to-spot ratio, adjustable emissivity, laser target pointer, and backlit color LCD display, the HTC MT-4 provides dependable performance for a wide range of professional temperature measurement applications. (ToolBuy⁠)

Key Features

• Non-contact infrared temperature measurement
• Wide temperature range from -50°C to 550°C (-58°F to 1022°F)
• High-visibility color backlit LCD display
• Laser target pointer for accurate aiming
• Adjustable emissivity (0.10 to 1.00) for different surface materials
• 12:1 Distance-to-Spot (D:S) ratio for precise measurements
• Fast response time of approximately 500 ms
• Data Hold function
• MAX/MIN temperature recording
• Auto Power Off (APO) to extend battery life
• Selectable °C / °F temperature units
• Ergonomic pistol-grip design for comfortable operation

Technical Specifications

Parameter  Specification

Model : HTC MT-4

Temperature Range : -50°C to 550°C (-58°F to 1022°F)

Accuracy : ±2% of reading ±2°C (typical)

Resolution : 0.1°C / 0.1°F

Distance-to-Spot Ratio : 12:1

Emissivity : Adjustable (0.10 to 1.00)

Spectral Response : 8–14 μm

Response Time : Approximately 500 ms

Laser : Class II Laser Pointer

Display : Backlit Color LCD

Measurement Functions : MAX, MIN, Data Hold

Temperature Units : °C / °F Selectable

Power Supply : 1 × 9V (6F22) Battery

Dimensions : Approx. 132 × 55 × 68 mm

Auto Power Off : Yes

Applications

The HTC MT-4 is ideal for:

• Industrial equipment maintenance
• Electrical panel and transformer inspection
• HVAC installation and servicing
• Automotive engine diagnostics
• Food processing and commercial kitchens
• Plastic and rubber manufacturing
• Mechanical engineering
• Laboratory testing
• Quality inspection and process control
• Heating and cooling system maintenance
• Surface temperature monitoring of motors, bearings, pipes, and machinery

Benefits

• Measures temperature safely without touching hot or moving surfaces.
• Adjustable emissivity improves accuracy across various materials.
• Fast response enables quick inspection of multiple measurement points.
• Laser targeting helps identify the exact measurement location.
• Lightweight and ergonomic design enhances user comfort during prolonged use.
• Bright backlit display ensures easy reading in low-light environments.
• Ideal for preventive maintenance, troubleshooting, and industrial process monitoring.
• Durable construction suitable for everyday professional use.

Package Contents

• HTC MT-4 Industrial Pyrometer
• Soft Carrying Case
• 9V Battery
• User Manual

Why Choose the HTC MT-4?

The HTC MT-4 Industrial Pyrometer offers a combination of accuracy, speed, and ease of use, making it an excellent tool for professionals who need reliable non-contact temperature measurement. Whether you’re inspecting electrical systems, monitoring industrial equipment, or performing preventive maintenance, the MT-4 delivers precise readings with advanced features such as adjustable emissivity, laser targeting, and a clear backlit display to help improve efficiency and workplace safety.