1. Introduction Thank you for purchasing our infrared thermometer. This product is a professional, hand-held meter for non-contact infrared t is simple to use, highly accurate, and with a wide temperature range. 2. Features Fast measurement Non-contact infrared measurement ...
3. Uses This product is widely used in food services, security, fire prevention, chemical, storage, and transport industries 4. Safety Information When laser beam is active, use with caution DO NOT aim laser beam at a person’s/animal’s eyes ...
5. Distance to Spot Ratio The distance to spot ratio (D:S) for this meter is: 12:1. Example: Measurement from a distance of 300mm away will produce a measurement spot of approx. 25mm in diameter. Figure 1 shows a diagram of how distance to spot ratio works. Figure 1...
6. Technical Specifications Model MS6531B Range IR: -40~800°C/-40~1472°F IR: -40~0°C/-58~32°F: ±4°C/7.2°F IR: 0~400°C/32~752°F: ±1.5%, ±2°C/3.6°F Accuracy IR: 400~800°C/752~1472°F: ±2%, ±2°C/3.6°F 12:1 Emissivity Adjustable: 0.10~1.0 Resolution 0.1°C(0.1°F)<199.9, 1°C(1°F)>199.9 Response Time <500ms Spectral Response 8~14µm Low/High Alarm High Automatic (no “-“ indicates negative...
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Note: Calibration is carried out at a temperature between 18°C and 28 °C (64°F to 82°F) and relative humidity below 80%. Make sure that the target is larger than the meter’s visual spot size. The smaller the target, the closer the meter should be.
9. Operating Instructions 9.1 Measurement Point the meter at the object to be measured. Hold down the trigger to begin measurement. The “ ” symbol flashes on the top of the display to indicate measurement is taking place. The main measurement display show the current temperature reading of the measured surface.
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To show the difference between the minimum and maximum values: press “MODE” until “dIF” appears on the bottom left corner of the display. To show the average recorded value: press “MODE” until “AVG” appears on the bottom left corner of the display. To set the high alarm level: press “MODE”...
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9.3 Battery Replacement When the battery is running low, the symbol will appear indicating the battery needs to be replaced. Open the battery cove and replace the old battery with a new 9V battery.
10. Additional Notes 10.1 Thermometer Infrared thermometers are used to measure surface temperature. The sensor collects infrared energy and is gathered in the detector circuit and converted into a temperature reading for display. The laser pointers are only used for aiming purposes 10.2 Surfaces ...
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10.6 Warranty Clean the meter regularly with a dry cotton cloth. DO NOT use any type of chemicals or detergents. Maintenance and repairs should only be done by qualified personnel. DO NOT immerse the thermometer in water. ...