Introduction
This manual provides comprehensive instructions for the safe and effective use of your GEFU 21840 Digital Roasting Thermometer. Please read all instructions carefully before first use and retain this manual for future reference.

The GEFU 21840 Digital Roasting Thermometer, featuring a clear digital display and a durable stainless steel probe, designed for precise temperature monitoring during cooking.
Продукт өзгөчөлүктөрү
- Digital display for clear temperature readings.
- Integrated timer function with alarm.
- Pre-programmed temperature settings for various meat types and doneness levels.
- Heat-resistant stainless steel probe and cable (up to 250 °C / 482 °F).
- Magnetic back for convenient attachment to metallic surfaces.
- Компакт жана портативдик дизайн.

The thermometer's display indicates various meat types and their recommended doneness levels, simplifying the cooking process.

The integrated timer function allows for precise timing of cooking processes, with an alarm to notify when the set time is reached.
Жайгашуу
1. Батареяны орнотуу
The GEFU 21840 thermometer requires one AAA battery. The battery compartment is located on the back of the unit.
- Батарея уясынын капкагын ачыңыз.
- Туура полярдуулукту (+/-) текшерип, бир AAA батарейкасын салыңыз.
- Батарея уясынын капкагын бекем жабыңыз.
2. Зонд байланышы
Connect the stainless steel probe cable to the designated port on the side of the thermometer unit. Ensure the connection is firm.
Иштөө нускамалары
1. Күйгүзүү/өчүрүү
басыңыз КҮЙГҮЗҮҮ/ӨЧҮРҮҮ button to turn the thermometer on or off.
2. Температураны орнотуу
- Insert the stainless steel probe into the thickest part of the food, avoiding bones.
- The current internal temperature will be displayed under "THERMO TEMP".
- To set the target temperature, use the РЕЖИМ button to select the desired meat type (e.g., Beef, Poultry, Pork) and doneness level (e.g., Rare, Medium, Well). The "SET TEMP" display will show the pre-programmed target temperature.
- Alternatively, you can manually adjust the target temperature using the HR (саат) жана MIN (Minute) buttons (these buttons also function as up/down arrows for temperature adjustment in some modes).
- Once the food reaches the "SET TEMP", an alarm will sound.

The thermometer can be conveniently attached to an oven or other metallic surfaces using its magnetic back, allowing for continuous monitoring of food temperature during cooking.
3. Таймер функциясын колдонуу
The thermometer also functions as a standalone timer.
- басыңыз ТАЙМЕР Таймер режимине өтүү үчүн баскычты басыңыз.
- колдонуу HR жана MIN buttons to set the desired countdown time (up to 99 hours and 59 minutes).
- басыңыз START/STOP button to begin or pause the countdown.
- Таймер нөлгө жеткенде сигнал иштейт.
Техникалык тейлөө жана кам көрүү
- Тазалоо: Wipe the thermometer unit clean with a damp cloth. Do not immerse the main unit in water. The stainless steel probe can be washed with warm soapy water.
- Сактагыч: Store the thermometer and probe in a dry place when not in use.
- Батареяны алмаштыруу: Replace the AAA battery when the display becomes dim or the unit does not power on.
- Пробка кам көрүү: Avoid bending or kinking the probe cable excessively, as this may damage the internal wiring.
Проблемаларды чечүү
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Дисплей бош же күңүрт. | Батарея аз же өлүк. | AAA батареясын алмаштырыңыз. |
| Температураны туура эмес көрсөткүчтөр. | Probe not fully inserted or damaged. | Ensure probe is inserted into the thickest part of the food. Check probe and cable for damage. |
| Ойготкуч угулбайт. | Volume too low or alarm function disabled. | Check settings for alarm volume. Ensure alarm is enabled for temperature or timer. |
Техникалык шарттар
- Модел: GF21840
- Бренд: GEFU
- Кубат булагы: 1 x AAA Батарея (кошулган)
- Продукциянын өлчөмдөрү: 6.5 x 7.2 x 1.8 cm (main unit) / 18.7 x 9 x 3 cm (packaging); 120 g
- Проб материалы: Дат баспаган болот
- Cable Heat Resistance: Up to 250 °C / 482 °F
- Дисплей түрү: Санарип
- Өзгөчөлүктөр: Alarm, Timer, Magnetic Back
- Камтылган компоненттер: 1 Thermometer unit, 1 Stainless Steel Probe, 1 AAA Battery
- Кам көрүү боюнча көрсөтмөлөр: Wipe clean (main unit), wash probe with soapy water.

Detailed dimensions of the GEFU 21840 thermometer unit and probe, including cable length and probe thickness.
Кепилдик жана колдоо
GEFU products are manufactured to high quality standards. For warranty information or technical support, please refer to the official GEFU webсайтка же түздөн-түз кардарларды тейлөөгө кайрылыңыз. Кепилдик дооматтар үчүн сатып алганыңыздын далилин сактаңыз.
Өндүрүүчү: Gefu
Биринчи жеткиликтүү датасы: 15-январь, 2020-жыл





