1. Introduktion
The Temtop H2 is a professional air quality detector designed for real-time monitoring of Formaldehyde (HCHO) and Total Volatile Organic Compounds (TVOC). This device provides accurate readings to help assess indoor air quality. This manual provides essential information for the safe and effective use of your Temtop H2 detector.

Image: Temtop H2 Air Quality Detector and accessories in its box.
2. Sikkerhedsoplysninger
- Læs alle instruktioner grundigt, inden du bruger apparatet.
- Forsøg ikke at skille enheden ad eller ændre den. Dette kan forårsage skade og ugyldiggøre garantien.
- Hold enheden væk fra vand, høj luftfugtighed og ekstreme temperaturer.
- Avoid placing the device near strong chemical sources or in areas with high dust concentration, as this may affect sensor accuracy.
- Use only the specified batteries and charging cable.
3. Produktkomponenter
The Temtop H2 package includes the following items:
- Temtop H2 Air Quality Detector
- Ladekabel
- Nulstil pin
- Brugervejledning (dette dokument)
Enhed overview
The Temtop H2 features a clear display, intuitive control buttons, and a high-accuracy sensor for detecting HCHO and TVOC levels.

Billede: Nærbillede view of the Temtop H2 detector showing the high-accuracy sensor for HCHO/TVOC.

Billede: Bagside view of the Temtop H2 detector, showing the sensor vent and battery compartment cover.
4. Opsætning
4.1. Batteriinstallation
- Locate the battery compartment on the back of the Temtop H2 detector.
- Skub batterirummets dæksel op.
- Isæt 3 AA-batterier (medfølger), og sørg for korrekt polaritet (+/-).
- Luk batterirummets dæksel forsvarligt.

Image: The open battery compartment of the Temtop H2, showing the placement for 3 AA batteries.
4.2. Første opstart
After installing the batteries, press and hold the red power button (U) located on the front of the device to turn it on. The device will perform a brief self-check before displaying readings.
5. Betjeningsvejledning
5.1. Tænd/sluk
- To power on: Press and hold the red power button (U) indtil skærmen lyser op.
- To power off: Press and hold the red power button (U) until the screen turns off.
5.2. Vis oplysninger
The device's screen displays real-time measurements and status indicators:
- HCHO: Formaldehyde concentration in milligrams per cubic meter (mg/m³).
- TVOC: Total Volatile Organic Compounds concentration in milligrams per cubic meter (mg/m³).
- Batteriindikator: Viser det aktuelle batteriniveau.
- Audio Alarm Icon: Angiver om den hørbare alarm er aktiv.
- Baggrundsbelysningsikon: Indicates if the screen backlight is active.

Image: The Temtop H2 detector displaying real-time HCHO and TVOC readings in an indoor setting.
5.3. Knapfunktioner
The control panel features several buttons for device operation:

Image: Close-up of the Temtop H2 control buttons, including Set, OK, Up, Down, Speaker, and Backlight.
- Indstil knap: Åbner indstillingsmenuen.
- OK knap: Confirms selections or exits menus.
- Op/ned pileknapper: Navigerer gennem menupunkter eller justerer værdier.
- Speaker Icon Button: Slår den hørbare alarm til eller fra.
- Lightbulb Icon Button: Toggles the screen backlight on or off.
5.4. Lydalarm
The Temtop H2 is equipped with an audible alarm that activates when HCHO or TVOC levels exceed preset thresholds. To enable or disable the alarm, press the Speaker Icon Button. When enabled, an alarm icon will appear on the display.
5.5. Health Parameter Guide
Refer to the following guide for understanding the health implications of detected HCHO and TVOC levels:

Image: A table illustrating HCHO and TVOC concentration ranges and their corresponding levels of health concern (Healthy or Unhealthy).
| HCHO (mg/m³) | TVOC (mg/m³) | Niveauer af sundhedsbekymring |
|---|---|---|
| 0 - 0.1 | 0 - 0.5 | Sund |
| > 0.1 | > 0.5 | Usund |
6. Vedligeholdelse
6.1. Rensning
To clean the device, gently wipe the exterior with a soft, dry cloth. Do not use liquid cleaners, abrasive materials, or solvents, as these can damage the device or affect sensor performance.
6.2. Opbevaring
When not in use for extended periods, store the Temtop H2 in a cool, dry place, away from direct sunlight and extreme temperatures. Remove batteries if storing for several months to prevent leakage.
6.3. Udskiftning af batteri
Replace the 3 AA batteries when the low battery indicator appears on the screen to ensure continuous and accurate operation. Follow the battery installation steps outlined in Section 4.1.
7. Fejlfinding
- Enheden tænder ikke:
Check if the batteries are installed correctly with the right polarity. Ensure the batteries have sufficient charge. Try replacing the batteries. - Readings appear inaccurate or fluctuate significantly:
Allow the device to stabilize for at least 5-10 minutes after powering on, especially in a new environment. Ensure the device is not placed near strong sources of chemicals (e.g., cleaning products, fresh paint) or in areas with high airflow that could interfere with readings. - Alarm sounds continuously:
Check the HCHO and TVOC readings on the display. If levels are genuinely high, ventilate the area. If readings appear normal but the alarm persists, try resetting the device using the provided reset pin by inserting it into the reset hole. - Screen is dim or off:
Tryk på Lightbulb Icon Button to toggle the screen backlight. Check battery level and replace if low.
8. Specifikationer
| Feature | Specifikation |
|---|---|
| Mærke | Temtop |
| Model | H2 |
| Sensortype | HCHO, TVOC |
| Strømkilde | Battery Powered (3 AA batteries required, 1 Lithium Metal battery included) |
| Varens vægt | 0.49 kilo (1.08 pund) |
| Produktdimensioner | 6.02 x 1.81 x 8.86 tommer |
| Alarm | Hørbar |
| Driftsfugtighed | Op til 90 % (ikke-kondenserende) |
| Øverste temperaturvurdering | 50 grader Celsius |
| Materiale | Plast |
9. Garanti og support
9.1. Garantioplysninger
Please refer to the warranty card included with your product or visit the official Temtop webwebstedet for detaljerede garantivilkår og -betingelser. Gem din købskvittering som købsbevis i tilfælde af garantikrav.
9.2. Kundesupport
For technical assistance, troubleshooting not covered in this manual, or other inquiries, please contact Temtop customer support. Contact information can typically be found on the official Temtop webwebstedet eller på produktemballagen.