SLTM20X6 - Thermometer SereneLife - Free user manual and instructions
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| Product Type | Infrared Thermometer |
| Brand | SereneLife |
| Model Number | SLTM20X6 |
| Measurement Range | -50°C to 550°C (-58°F to 1022°F) |
| Accuracy | ±1.5°C or ±1.5% of reading (whichever is greater) |
| Response Time | Less than 500 milliseconds |
| Distance-to-Spot Ratio | 12:1 |
| Emissivity | Fixed at 0.95 |
| Display | Backlit LCD screen |
| Temperature Units Switchable | Celsius/Fahrenheit |
| Power Source | One 9V battery (included) |
| Auto Power Off | Yes, after approximately 15 seconds of inactivity |
| Laser Pointer | Yes, Class II laser for target aiming |
| Data Hold Function | Yes, freezes reading on display |
| Dimensions (L x W x H) | 6.5 x 4.5 x 2.0 inches (165 x 115 x 51 mm) |
| Weight | 5.6 oz (160 grams) |
| Housing Material | Durable ABS plastic |
| Battery Life | Approximately 12 hours of continuous use |
| Safety Features | Laser safety class II, no skin contact required |
| Cleaning and Maintenance | Wipe lens with a soft cloth; avoid solvents |
| Included Accessories | 9V battery, user manual |
| Warranty | 1-year limited manufacturer warranty |
| Reparability | No user-serviceable parts; contact support for repairs |
Frequently Asked Questions - SLTM20X6 SereneLife
How do I switch between Celsius and Fahrenheit?
To switch between Celsius and Fahrenheit, press and hold the MODE button for a few seconds until the display changes. The selected unit will appear on the screen.
How do I measure temperature without touching the object?
Aim the thermometer at the target object at a distance of about 1 to 2 inches away and press the TRIGGER button. The non-contact sensor reads the infrared energy and displays the temperature instantly.
What is the correct distance from the target?
The recommended distance is about 1 to 2 inches from the target. For the most accurate reading, ensure the laser dot is fully on the surface being measured and the lens is clean.
How do I clean the thermometer lens?
Use a soft, dry cloth or a cotton swab to gently wipe the lens. Avoid using water, solvents, or abrasive materials. Keep the lens clean for precise measurements.
Why does the laser pointer turn on?
The laser pointer helps you aim the thermometer precisely at the target. It activates when you press the TRIGGER button and turns off automatically after a few seconds. Do not point the laser at eyes.
What should I do if the thermometer shows 'LO' or 'HI'?
The 'LO' or 'HI' indication means the temperature is outside the measurement range (-50°C to 550°C). Move the thermometer closer or farther away, or target an object within the specified range.
Can I measure body temperature with this device?
This thermometer is designed for industrial and surface temperature measurements, not for human body temperature. It has a wider range and different emissivity settings, so it is not suitable for medical use.
How do I replace the battery?
Slide the battery cover on the bottom of the handle to open it. Remove the old 9V battery, connect a new one, and close the cover securely. Always dispose of used batteries properly.
Does the thermometer need calibration?
This thermometer is factory calibrated. For general use, recalibration is not required. If accuracy seems off, verify using a known reference temperature and contact support for guidance.
What is the emissivity setting and can I change it?
Emissivity is set to a fixed value of 0.95, which covers most surfaces. It is not adjustable on this model. For reflective surfaces, measurements may vary; use a spot of non-reflective tape for better accuracy.
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USER MANUAL SLTM20X6 SereneLife
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Product information
Brand : SereneLife
Model : SLTM20X6
Category : Thermometer