1. Fampidirana sy Fitohizanaview
The GEFU GE21790 Thermo-Sonde Punto is a digital cooking thermometer designed for precise temperature monitoring during cooking. It features a touchscreen display, pre-set temperatures for various types of meat, and an audible alarm to indicate when the desired temperature is reached. This thermometer is suitable for use on barbecues, in ovens, and on stovetops. It measures temperatures from 0°C to 250°C with its durable stainless steel probe and includes a timer function up to 99 minutes and 59 seconds. The unit can be placed on a countertop using its integrated stand or attached to an oven or other metallic surface with its built-in magnet.

Image 1.1: The GEFU GE21790 Thermo-Sonde Punto digital cooking thermometer.
2. Torolàlana momba ny fiarovana
- The probe tip is sharp. Handle with care to avoid injury.
- Do not immerse the main thermometer unit in water or other liquids. It is not waterproof.
- Arovy tsy ho azon'ny ankizy ny fitaovana sy ireo singa ao aminy.
- Ensure the probe cable does not come into direct contact with flames or heating elements, as this can damage the cable.
- Use only the specified battery type (3x AAA). Do not mix old and new batteries or different types of batteries.
- Esory ny batterie raha tsy ampiasaina mandritra ny fotoana maharitra ilay fitaovana mba hisorohana ny fivoahana.
- Do not attempt to disassemble or repair the unit yourself. Contact customer support if issues arise.
3. Ny votoatin'ny fonosana
Azafady, jereo fa misy ny entana rehetra ao anaty fonosana:
- 1 x GEFU GE21790 Thermo-Sonde Punto Main Unit
- 1 x Stainless Steel Temperature Probe with Cable
- Boky torolalana
Note: 3x AAA batteries are required for operation and are not included.
4. Toetran'ny vokatra
- Digital Roasting Thermometer: Provides accurate temperature readings for various cooking applications.
- Integrated Magnet and Stand: Allows for versatile placement on metallic surfaces or countertops.
- Efijery fikasihana: Simplifies navigation and selection of settings.
- Fikirana efa voarindra mialoha: Includes preset temperatures for beef, pork, fish, veal, chicken, turkey, lamb, and hamburger.
- Precise Timer: Alerts when the target temperature is reached.
- Fanorenana avo lenta: Made from durable plastic and stainless steel.
- Endrika mitsitsy sy mitsitsy habakabaka: Measures approximately 8.5 cm (L) x 8.5 cm (W) x 2.4 cm (H).

Image 4.1: The thermometer unit with its integrated magnet, stand, and touchscreen display.

Image 4.2: The touchscreen display showing pre-programmed settings for different types of meat.

Image 4.3: The precise timer function indicating when the target temperature is reached.

Image 4.4: The high-quality construction of the unit, made from plastic and stainless steel.

Image 4.5: The compact dimensions of the GEFU Thermo-Sonde Punto.
5. Fametrahana
5.1. Fametrahana bateria
- Tadiavo ny toerana misy ny bateria ao ambadiky ny vondrona lehibe.
- Sokafy ny fonon'ny batterie.
- Ampidiro bateria AAA 3x, ary ataovy izay hahazoana antoka fa marina ny polarity (+/-).
- Akatona tsara ny saron'ny efitrefitra bateria.
5.2. Fifandraisana amin'ny Probe
- Insert the stainless steel probe's connector into the port on the side of the main unit.
- Ataovy azo antoka fa mafy sy azo antoka ny fifandraisana.
5.3. Fametrahana
The main unit can be placed in two ways:
- Countertop: Use the integrated stand on the back of the unit to prop it up on a flat surface.
- Fanampiana andriamby: The unit has a built-in magnet, allowing it to be attached to metallic surfaces like an oven door or refrigerator.
6. Torolàlana miasa
6.1. Power On/off
The device typically powers on automatically when batteries are inserted and the probe is connected. To turn off, press and hold the power button (if available) or remove batteries for extended storage.
6.2. Fandrefesana ny maripana
- Insert the stainless steel probe into the thickest part of the food, avoiding bones or gristle.
- The current internal temperature of the food will be displayed on the screen.
6.3. Selecting Food Type (Pre-set Temperatures)
- On the touchscreen, locate the 'M/M' (Meat/Mode) button.
- Tap the 'M/M' button to cycle through the pre-set food types: Beef, Pork, Fish, Veal, Chicken, Turkey, Lamb, Hamburger.
- Once the desired food type is selected, the corresponding target temperature will be displayed.
6.4. Setting Custom Temperature
If a custom temperature is desired instead of a pre-set one:
- Tap the 'S/T' (Set/Timer) button.
- Use the up/down arrows or numerical input on the touchscreen (if available) to adjust the target temperature.
- Confirm the selection (if required by a specific button, otherwise it will set automatically).
6.5. Fametrahana fameram-potoana
The device includes a timer function:
- Tap the 'S/T' (Set/Timer) button to switch to timer mode.
- Use the up/down arrows or numerical input on the touchscreen to set the desired time (up to 99 minutes and 59 seconds).
- Tap the 'S/S' (Start/Stop) button to start or pause the timer.
- An audible alarm will sound when the timer reaches zero.
7. Fikarakarana sy fikojakojana
- Fanadiovana ny probe: After each use, carefully clean the stainless steel probe with warm, soapy water. Rinse thoroughly and dry completely before storage. Do not use abrasive cleaners.
- Fanadiovana ny Main Unit: Fafao ny singa fototra amin'ny malefaka, damp lamba. Aza mampiasa akora simika mahery vaika na atsoboka ao anaty rano ilay fitaovana.
- fitahirizana: Store the thermometer in a clean, dry place when not in use.
- Fanoloana bateria: Replace all 3x AAA batteries when the display becomes dim or the unit stops functioning correctly. Dispose of old batteries responsibly.
8. Famahana olana
| OLANA | Antony mety hitranga | vahaolana |
|---|---|---|
| No display/Unit does not turn on | Dead or incorrectly inserted batteries. Probe not connected. | Check battery polarity and replace if necessary. Ensure probe is fully inserted. |
| Famakiana mari-pana tsy marina | Probe not inserted correctly. Probe or cable damage. | Ensure probe is in the thickest part of the food, away from bones. Inspect probe and cable for visible damage. |
| Tsy maneno ny fanairana | Volume too low or muted. Target temperature not set. | Check if there's a volume setting (refer to specific model features). Ensure a target temperature is set. |
| Ecran fikasihana tsy mamaly | Low battery. Screen dirty. | Replace batteries. Clean the screen with a soft, dry cloth. |
9. Famaritana
| endri-javatra | antsipirihany |
|---|---|
| Laharana modely | GF21790 |
| refy (L x W x H) | 2.5 x 8.5 x 8.5 sm (eo ho eo amin'ny 1 x 3.3 x 3.3 santimetatra eo ho eo) |
| lanja | 107 grama (eo amin'ny 3.8 ounces eo ho eo) |
| Fandrefesana mari-pana | 0°C hatramin'ny 250°C (32°F hatramin'ny 482°F) |
| Fameram-potoana | Hatramin'ny 99 minitra sy 59 segondra |
| Karazana fampisehoana | Digital, Touchscreen |
| Loharanon-kery | 3 x AAA bateria (tsy tafiditra) |
| Fitaovana | Plastic (main unit), Stainless Steel (probe) |
| Endri-javatra manokana | Integrated magnet, fold-out stand, pre-set temperatures |
| Torolàlana momba ny fikarakarana | Normal use, hand wash probe |
10. Warranty sy fanohanana
The GEFU GE21790 Thermo-Sonde Punto comes with a Warranty 5 taona from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, accidents, unauthorized modifications, or failure to follow the care instructions.
For warranty claims or technical support, please contact GEFU customer service through their official website or the retailer where the product was purchased. Please have your proof of purchase and product model number (GF21790) available when contacting support.





