Major Tech
Major Tech 400°C Infrared Thermometer – MT693
Major Tech 400°C Infrared Thermometer – MT693
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Perform rapid, non-contact temperature diagnostics with the Major Tech 400°C Infrared Thermometer (MT693). Engineered for HVAC technicians, mechanical inspectors, electricians, and maintenance engineers, this optical thermometer measures surface temperatures ranging from -50°C to 400°C with a swift 0.5s response time. Featuring circular laser sighting, adjustable emissivity settings, and high/low alarm limits, it allows precise, safe temperature auditing on moving machinery and live electrical equipment.
Key Features:
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Broad Temperature Range: Non-contact infrared surface measurement from -50°C to 400°C with selectable °C or °F units.
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12:1 Distance-to-Spot Ratio: 12:1 optical resolution ensures accurate long-distance measurement of target areas.
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Circular Laser Sighting: Multi-point circular laser clearly outlines the exact measurement target boundary for pinpoint accuracy.
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Adjustable Emissivity: Digitally adjustable emissivity from 0.1 to 1.0 to ensure precise readings across different material surfaces.
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Rapid Response Time: Ultra-fast 0.5-second response time for instant thermal tracking and surface scanning.
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Thermal Alerts & Data Tracking: Includes high and low alarm limits, MIN/MAX memory, ambient temperature readings, and automatic data hold.
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Backlit Display & Auto Power Off: Features a clear backlit LCD screen for dark work spaces and automatic power-off to preserve battery life.
Detailed Description:
The Major Tech MT693 provides efficient surface temperature testing while eliminating physical contact with hot, hazardous, or moving components. Its circular laser sighting target ring gives operators immediate visual feedback on the exact area being sampled.
Equipped with adjustable emissivity and multi-parameter displays (including MIN, MAX, and ambient temperature), the MT693 delivers accurate diagnostic insights for electrical panel inspections, HVAC balancing, automotive repair, and plant maintenance.
Technical Specifications
| Feature / Attribute | Specification |
| Brand | Major Tech |
| Model / SKU | MT693 |
| Product Type | Infrared Non-Contact Thermometer |
| Temperature Range | -50°C to 400°C |
| Distance-to-Spot Ratio (D:S) | 12:1 |
| Response Time | 0.5s |
| Emissivity Adjustment | Adjustable 0.1 to 1.0 |
| Target Sighting | Circular Laser Sighting |
| Display Functions | Backlit LCD with MIN, MAX, and Ambient Temperature |
| Alarms & Functions | High / Low Alarms, Automatic Data Hold, Auto Power Off |
| Units | Selectable °C / °F |
| Target Applications | Electrical Inspections, HVAC Troubleshooting, Mechanical Plant Auditing, Automotive Diagnostics |
Note: FREE Delivery does not apply, please make arrangements prior to collecting in store.
Shipping: Allow For 1 - 3 Business Days Before Shipping.
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