HTC MTX-4 Infrared Optical Thermometer

HTC MTX-4 Industrial Pyrometer

Professional Dual IR & Type-K Industrial Pyrometer for Non-Contact and Contact Temperature Measurement

The HTC MTX-4 Industrial Pyrometer is a high-performance temperature measurement instrument designed for professionals who require both non-contact infrared (IR) and contact Type-K thermocouple temperature measurements. Combining precision, speed, and versatility, the MTX-4 is ideal for industrial maintenance, electrical inspections, manufacturing, HVAC systems, laboratories, food processing, automotive diagnostics, and quality control applications.

Featuring an adjustable emissivity, built-in circular laser pointer, Type-K probe input, and 12-point data logger, the MTX-4 delivers fast, reliable, and accurate temperature readings across a wide measurement range.

Key Features

• Dual temperature measurement:
• Non-contact Infrared (IR)
• Contact Type-K Thermocouple
• Wide temperature measurement range
• Built-in circular laser pointer for precise target positioning
• Adjustable emissivity (0.10 to 1.00) for improved accuracy on different surface materials
• High-resolution backlit LCD display
• MAX, MIN, AVG, and DIF temperature recording
• 12-point data logger for storing measurements
• Adjustable High and Low temperature alarms
• Trigger lock for continuous measurement
• Automatic data hold function
• Fast response time (<250 ms)
• Auto Power Off to conserve battery life

Technical Specifications

Parameter  Specification

Model : HTC MTX-4

Infrared Temperature Range : -50°C to 500°C (-58°F to 932°F)

Type-K Temperature Range : -50°C to 1370°C (-58°F to 2498°F)

Infrared Accuracy : ±1.5% of reading ±2°C (typical)

Type-K Accuracy : ±1.5% ±1°C

Resolution : 0.1°C / 0.1°F (below 1000°C), 1°C (above 1000°C)

Distance-to-Spot Ratio : 13:1

Emissivity : Adjustable from 0.10 to 1.00

Spectral Response : 8–14 μm

Response Time : Less than 250 ms

Laser : Class II, <1 mW

Display : Backlit LCD

Data Functions : MAX, MIN, AVG, DIF, Data Hold

Data Logger : 12 Reading Memory

Alarm Function : Adjustable High & Low Alarm

Power Supply : 1 × 9V (6F22) Battery

Dimensions : Approx. 192 × 95 × 83 mm

Weight : Approx. 275 g

Applications

The HTC MTX-4 is suitable for numerous industrial and commercial applications, including:

• Industrial equipment maintenance
• Electrical panel and motor inspection
• HVAC system diagnostics
• Manufacturing and production lines
• Furnace and kiln monitoring
• Food processing and commercial kitchens
• Plastic moulding and packaging
• Automotive engine diagnostics
• Laboratory research and testing
• Quality assurance and process control
• Mechanical engineering and maintenance

Benefits

• Combines infrared and contact temperature measurement in one instrument.
• Adjustable emissivity ensures accurate readings on various materials.
• Circular laser pointer improves measurement accuracy by clearly identifying the target area.
• High-speed response enables efficient inspections.
• Built-in data logger simplifies recording and analysis of measurements.
• High/Low alarm alerts users to critical temperature conditions.
• Rugged handheld design is ideal for demanding industrial environments.
• Easy-to-read backlit display ensures visibility in low-light working conditions.

Package Contents

• HTC MTX-4 Industrial Pyrometer
• Type-K Temperature Probe
• Soft Carrying Case
• Carry Hook
• 9V Battery
• User Manual

Why Choose the HTC MTX-4?

The HTC MTX-4 Industrial Pyrometer is an excellent choice for professionals who need both non-contact infrared and contact temperature measurement capabilities in a single, reliable instrument. With its adjustable emissivity, fast response time, integrated data logging, and precision laser targeting, it delivers dependable performance for preventive maintenance, process monitoring, troubleshooting, and quality control across a wide range of industrial applications.