1. Introduction
Thank you for choosing the Inkbird INK-IFT01 Laser Infrared Thermometer. This non-contact digital thermometer is designed for instant and accurate temperature readings across various applications, including industrial, household, and temperature detection tasks. Please read this manual thoroughly before use to ensure safe and optimal operation.
2. Safety Information
- Laser Safety: Do not point the laser directly or indirectly (through reflective surfaces) at eyes.
- Measurement Limitations: This device measures surface temperature only and cannot measure the internal temperature of an object.
- Human/Animal Temperature: The temperature reading points to an inanimate object. Therefore, the temperature measured for humans or animals will be incorrect. Do not use this thermometer for medical purposes.
- Operating Environment: Use the device within the specified operating temperature range to ensure accuracy and longevity.
3. Package Contents
Upon opening your package, please ensure all items are present and in good condition:
- Inkbird INK-IFT01 Infrared Thermometer
- User Manual
- 9V Battery (may be included or sold separately)

4. Product Overview
Familiarize yourself with the components of your Inkbird INK-IFT01 Infrared Thermometer:

- Laser Hole: Emits the targeting laser.
- Infrared Sensor: Detects infrared radiation for temperature measurement.
- LCD Screen: Displays temperature readings and settings.
- °C/°F/Down Button: Toggles between Celsius and Fahrenheit, and navigates menu options downwards.
- Function Button: Accesses various settings and modes.
- Laser/Up Button: Activates/deactivates the laser pointer and navigates menu options upwards.
- Trigger: Initiates temperature measurement.
5. Setup
5.1 Battery Installation
The Inkbird INK-IFT01 requires one 9V battery for operation. A standard 9V battery provides approximately 12 hours of continuous use.
- Locate the battery compartment on the handle of the thermometer.
- Gently pull down the battery cover to open the compartment.
- Connect a 9V battery to the battery clip, ensuring correct polarity.
- Place the battery into the compartment and close the cover securely.

Video 1: Product Overview and Battery Installation (0:07-0:12 for battery installation)
6. Operating Instructions
6.1 Taking a Measurement
- Point the thermometer at the target object.
- Pull the trigger and hold it for 2-3 seconds to get a more accurate and stable reading. The laser pointer will help you aim.
- The temperature will be displayed on the LCD screen.

6.2 Distance to Spot Ratio (D:S)
The INK-IFT01 has a Distance to Spot Ratio of 12:1, meaning that at a distance of 12 units, the measurement area (spot) will be 1 unit in diameter. To accurately measure targets at greater distances, ensure you are within the optimal range. The best distance for accurate measurement is approximately 14.17 inches (36 cm).

6.3 Unit Switching (°C/°F)
Easily switch between Celsius (°C) and Fahrenheit (°F) by pressing the dedicated °C/°F/Down button on the device.
6.4 Emissivity Adjustment
The thermometer features adjustable emissivity (0.1 to 1.0) to improve accuracy when measuring different types of surfaces. Consult a standard emissivity table for common materials or adjust as needed for specific applications.
6.5 Auto-off Function
To conserve battery life, the thermometer is equipped with an auto-off function that automatically powers down the device after a period of inactivity.
7. Applications
The Inkbird INK-IFT01 is a versatile tool suitable for a wide range of temperature measurement tasks:
- Food Preparation: Ideal for checking temperatures of BBQ, cooking surfaces, ovens, and meals.
- HVAC: Monitoring air conditioner and refrigerator temperatures.
- Automotive: Detecting temperatures of car engines and other components.
- Industrial: Suitable for machinery, chemical industry, and metallurgy applications.
- Home Improvement: General temperature detection around the house.

8. Specifications
| Feature | Specification |
|---|---|
| Model | INK-IFT01 |
| Temperature Range | -58°F to 1022°F (-50°C to 550°C) |
| Accuracy | ≥100℃, ±2% / ≤100℃, ±2℃ |
| Response Time | 0.5S (less than 500ms) |
| Emissivity | Adjustable, 0.1 to 1.0 |
| Distance to Spot Ratio (D:S) | 12:1 |
| Storage Temperature | -20 to 50℃ (-4~122℉) |
| Operating Temperature | 0 to 50℃ (32~122℉) |
| Power Supply | 9V Battery (6F22 type) |
| Battery Life | Approximately 12 hours |
| Display Type | DIGITAL, High Definition LCD Color Screen |
| Display Size | 1.9 Inches & Under |
| Certification | CE |
| Smart Device | No |
| Use | Household, Multifunctional Thermometer |

9. Maintenance
- Cleaning: Wipe the device with a soft, damp cloth. Do not use abrasive cleaners or immerse the device in water.
- Lens Care: The infrared lens is the most delicate part of the thermometer. Clean it carefully with a soft cloth or cotton swab and water or medical alcohol.
- Storage: Store the thermometer in a dry, cool place, away from direct sunlight and extreme temperatures. If storing for extended periods, remove the battery to prevent leakage.
- Battery Replacement: Replace the 9V battery when the low battery indicator appears on the display.
10. Troubleshooting
If you encounter any issues with your Inkbird INK-IFT01 thermometer, please try the following:
- No Display/Power: Check if the 9V battery is correctly installed and has sufficient charge. Replace the battery if necessary.
- Inaccurate Readings: Ensure the distance to spot ratio is appropriate for your measurement. Verify the emissivity setting is correct for the surface material. Clean the infrared sensor if it appears dirty.
- Laser Not Working: Check if the laser is enabled via the Laser/Up button.
If the problem persists, please contact Inkbird customer support for assistance.
11. User Tips
No specific user tips from reviews or Q&A were provided for this product. However, general tips for infrared thermometers include:
- For highly reflective surfaces, you can apply a piece of masking tape or matte black paint to the surface and measure the temperature of the tape/paint.
- Always ensure a clear line of sight between the thermometer and the target object.
- Avoid measuring through glass or other transparent surfaces, as this can lead to inaccurate readings.
12. Warranty and Support
The Inkbird INK-IFT01 Laser Infrared Thermometer comes with a 1-Year Warranty from the date of purchase.
For warranty claims, technical support, or any questions regarding your product, please contact the INKBIRD Official Store or their authorized customer service channels. Please retain your proof of purchase for warranty validation.





