1. Introduction
The HOLDPEAK HP-1580-APP is a non-contact infrared thermometer designed for safe and accurate temperature measurement across a wide range. It features adjustable emissivity, dual laser targeting, and Bluetooth connectivity for mobile app integration, allowing for advanced data logging and alarm settings. This manual provides essential information for the proper use and maintenance of your device.
Figure 1: HOLDPEAK HP-1580-APP Infrared Thermometer with accessories.
2. Safety Information
WARNING: LASER RADIATION. DO NOT STARE INTO BEAM.
- This device uses a Class 2 laser product with an output wavelength of 630-670nm.
- Avoid direct eye exposure to the laser beam.
- Do not point the laser at people or animals.
- Do not use the device near explosive gases, vapor, or dust.
- Keep the device away from children.
3. Package Contents
Please check the package for the following items:
- 1 x HOLDPEAK HP-1580-APP Infrared Thermometer
- 1 x User Manual
- 1 x Storage Bag
- 1 x Small Screwdriver
- 1 x 9V Battery (pre-installed or included separately)
4. Setup
4.1. Battery Installation
- Locate the battery compartment cover on the handle.
- Use the provided small screwdriver to open the battery cover.
- Connect a 9V battery to the battery clip, ensuring correct polarity.
- Insert the battery into the compartment and close the cover securely with the screwdriver.
Video 1: Product overview, battery installation, and button functions.
This video demonstrates the unboxing, battery installation, and basic button functionalities of the HP-1580-APP thermometer.
5. Operating Instructions
5.1. Basic Operation
- Power On: Press the trigger to turn on the device. The LCD display will light up.
- Measurement: Aim the thermometer at the target surface. Press and hold the trigger. The temperature reading will appear on the display. Release the trigger to hold the reading.
- Distance to Spot Ratio (D:S): The HP-1580-APP has a D:S ratio of 30:1. This means that at a distance of 30 inches, the measurement spot diameter is 1 inch. Ensure you are within the appropriate distance for accurate readings.
5.2. Button Functions
The device features several buttons for various functions:
- Trigger: Press to power on and initiate measurement. Release to hold the reading.
- Laser Pointer Button (
): Press once to turn on the dual laser pointers for targeting. Press again to turn them off. - BL/UP Button (
): Activates the backlight. In settings mode, it increases values or sets high alarm temperature. - T/DN Button (
): Toggles between Celsius (°C) and Fahrenheit (°F). In settings mode, it decreases values or sets low alarm temperature. - MODE Button: Cycles through various display options: MAX (maximum temperature), MIN (minimum temperature), DIF (difference between MAX and MIN), AVG (average temperature), HAL (high alarm limit), LAL (low alarm limit), and REC (record mode).
- E Button: Enters emissivity adjustment mode. Use the BL/UP and T/DN buttons to adjust the emissivity value (0.1 to 1.0).
Figure 2: Key features of the HP-1580-APP thermometer.
5.3. Emissivity Adjustment
Emissivity is crucial for accurate temperature readings. Different materials emit infrared energy differently. Refer to the included emissivity sheet or common values:
- Asphalt: 0.90 to 0.98
- Ice: 0.96 to 0.98
- Wood: 0.90
- Iron/Copper: 0.78 to 0.82
- Water: 0.92 to 0.96
To adjust emissivity, press the 'E' button and use the 'BL/UP' and 'T/DN' buttons to set the desired value between 0.1 and 1.0.
Figure 3: Emissivity sheet and adjustable emissivity feature.
5.4. High/Low Temperature Alarm
You can set high and low temperature alarms. When the measured temperature exceeds the set limits, the device will alert you.
- Press the MODE button until HAL (High Alarm Limit) or LAL (Low Alarm Limit) is displayed.
- Use the BL/UP and T/DN buttons to set the desired alarm temperature.
Figure 4: High/Low Temperature Alarm setup and indicators.
6. Mobile APP Connection
The HP-1580-APP can connect to your smartphone via Bluetooth for enhanced functionality, including data logging and remote control.
- Download the App: Scan the QR code provided in the user manual or search for "AiLink" in the Google Play Store (Android) or Apple App Store (iOS).
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Pair Device: Open the AiLink app. The app should automatically detect nearby devices. Select the HP-1580-APP from the list to connect.
- App Features: Once connected, you can view real-time temperature data, log measurements, set alarms, and adjust settings directly from your phone.
Figure 5: AiLink App interface for connection, data log, and settings.
7. Specifications
| Feature | Specification |
|---|---|
| Temperature Range | -50℃ to 1580℃ (-58℉ to 2876℉) |
| Accuracy | ±4% of reading (-50℃ to 0℃); ±2% of reading (≥0℃) |
| Object Distance Ratio (D:S) | 30:1 |
| Resolution | 0.1℃ or 0.1℉ |
| Adjustable Emissivity | 0.1 to 1.0 |
| Laser Target Pointer | Dual Laser |
| Response Time | <250ms, 95% response |
| Weight | 313g |
| Dimensions | 212 x 95 x 62mm (8.4 x 3.7 x 2.4 in) |
| Power | 1 x 9V Battery |
| Repeatability | 1% of reading or 1℃ |
| Data Hold | Yes |
| Backlight | Yes |
| MAX/MIN/AVG Measurement | Yes |
| High/Low Temperature Alarm | Yes |
| Mobile APP Connection | Yes (Bluetooth) |
| Automatic Shutdown | Yes |
8. User Tips
- For best accuracy, ensure the target is larger than the measurement spot size. The further away you are, the larger the spot size.
- Always adjust the emissivity setting to match the material being measured. Incorrect emissivity is a common cause of inaccurate readings.
- Allow the thermometer to stabilize for at least 30 minutes when moving between environments with significant temperature differences (e.g., from cold outdoors to warm indoors).
- The mobile app is excellent for monitoring temperature trends over time and setting precise alarms for critical applications.
- Keep the lens clean for optimal performance.
Figure 6: Example application of the thermometer for high-temperature measurement.
9. Maintenance
9.1. Cleaning
- To clean the lens, use a soft cloth or cotton swab with water or medical alcohol.
- Wipe the device casing with a damp cloth. Do not use abrasive cleaners or solvents.
9.2. Storage
- Store the device in its carrying bag when not in use to protect it from dust and damage.
- Remove the battery if the device will not be used for an extended period to prevent leakage.
10. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No display/Device won't turn on | Low or dead battery; Incorrect battery installation | Replace the 9V battery; Ensure battery is installed with correct polarity. |
| Inaccurate readings | Incorrect emissivity setting; Distance too far from target; Lens is dirty; Device not stabilized to ambient temperature. | Adjust emissivity for the target material; Move closer to the target (within D:S ratio); Clean the lens; Allow device to acclimate to ambient temperature. |
| "HI" or "LOW" displayed | Temperature exceeds measurement range; Temperature exceeds set alarm limits. | Ensure target temperature is within the device's range (-50℃ to 1580℃); Check and adjust high/low alarm settings if applicable. |
| Cannot connect to mobile app | Bluetooth is off on phone/device; App not installed or updated; Device too far from phone. | Ensure Bluetooth is active on both devices; Download/update AiLink app; Keep phone close to the thermometer during pairing. |
11. Warranty and Support
This HOLDPEAK HP-1580-APP Infrared Thermometer comes with a 1-year warranty from the date of purchase, covering manufacturing defects. For technical support, troubleshooting assistance, or warranty claims, please contact the seller or manufacturer directly. Please retain your proof of purchase.
