Perkenalan
The ThermoPro TP420 is a versatile 2-in-1 instant read thermometer designed for both internal food temperature measurement and non-contact surface temperature readings. It combines a high-precision meat probe with an infrared (IR) sensor, making it an essential tool for cooking, grilling, baking, and various household applications.
Figure 1: ThermoPro TP420 2-in-1 Instant Read Thermometer with probe extended and laser pointer active.
Fitur Utama
- Fungsionalitas Ganda: Measures both internal temperatures with the foldable probe and surface temperatures using the infrared sensor.
- Fast & Accurate Probe: Provides internal temperature readings within 2-3 seconds with an accuracy of ±1.8°F (±1.0°C).
- Non-Contact IR Sensor: Safely measures surface temperatures from a distance with a 12:1 distance-to-spot ratio and a response time under 500ms.
- Kisaran Suhu Luas: Probe measures from -58°F to 572°F (-50°C to 300°C). IR measures from -58°F to 1022°F (-50°C to 550°C).
- Emisivitas yang Dapat Disesuaikan: Allows for improved accuracy when measuring different surface textures (0.1 to 1.0).
- Desain yang Mudah Digunakan: Features a 180° foldable probe, large backlit display, auto motion-sensing, 90-second auto-off, and a built-in magnet for convenient storage.
- Aplikasi serbaguna: Suitable for cooking meats, baking, deep-frying, checking griddle/pizza oven temperatures, HVAC, pool temperature, and automotive use.
Gambar 2: Lebihview of the ThermoPro TP420's multifunctional features, including waterproof probe, temperature chart reference, backlight, pocket-sized design, magnet/hook placement, and °C/°F switchable units.
Pengaturan
Instalasi Baterai
The ThermoPro TP420 requires 2 AAA batteries (included). To install or replace batteries:
- Temukan tempat baterai di bagian belakang perangkat.
- Buka penutup baterai.
- Masukkan 2 baterai AAA, pastikan polaritas yang benar (+/-).
- Tutup penutup baterai dengan rapat.
Daya Awal Hidup
To power on the device, simply unfold the stainless steel probe. The display will illuminate and show the current temperature readings.
Figure 3: The 180° foldaway design of the ThermoPro TP420, showing how unfolding the probe activates the device and its auto motion-sensing feature.
Petunjuk Pengoperasian
Using the Meat Probe (Internal Temperature)
The foldable stainless steel probe is used for accurate internal temperature readings of food items.
- Unfold the probe completely to turn on the thermometer.
- Insert the tip of the probe into the thickest part of the food, avoiding bone or gristle.
- The internal temperature will be displayed on the "PROBE TEMP" section of the screen within 2-3 seconds.
- Refer to recommended internal temperatures for various meats (often found on the back of the device or in cooking guides).
Figure 4: Demonstrates inserting the probe into meat to measure internal temperature, highlighting the fast and accurate readings.
Using the Infrared (IR) Sensor (Surface Temperature)
The IR sensor allows for non-contact measurement of surface temperatures, ideal for griddles, pizza ovens, and other hot surfaces.
- Ensure the probe is unfolded and the device is on.
- Point the IR sensor (located at the top of the device) towards the surface you wish to measure.
- Tekan dan tahan tombol PEMINDAIAN button. The surface temperature will be displayed on the main screen.
- Lepaskan PEMINDAIAN button to hold the reading.
- The laser pointer (not visible to the naked eye during use) assists in targeting the measurement area.
Figure 5: Illustrates using the infrared sensor to measure the surface temperature of a pizza oven, emphasizing non-contact measurement.
Memahami Rasio Jarak ke Lokasi (D:S)
The TP420 has a D:S ratio of 12:1. This means that from a distance of 12 inches, the IR sensor will measure a 1-inch diameter spot. To measure a smaller area, move closer to the target. To measure a larger area, move further away.
Figure 6: Diagram explaining the 12:1 distance-to-spot ratio for accurate infrared temperature measurement, shown with a pool as an exampsaya.
Menyesuaikan Emisivitas
Emissivity refers to an object's ability to emit infrared energy. Different materials have different emissivity values. For more accurate IR readings, especially on various surfaces, you can adjust the emissivity setting (E) from 0.1 to 1.0.
- Tekan tombol MODE button to enter emissivity adjustment mode.
- Gunakan UP Dan TURUN arrows to change the emissivity value.
- Tekan MODE lagi untuk mengonfirmasi dan keluar.
Common Emissivity Values:
- Hot Food: 0.93
- Frozen Food: 0.90
- Oil: 0.94
- Ice: 0.98
Figure 7: Visual guide for adjusting emissivity to improve accuracy for different materials like hot food, frozen food, oil, and ice.
Changing Temperature Units (°F/°C)
To switch between Fahrenheit (°F) and Celsius (°C), press the °C/°F tombol yang terletak pada perangkat.
MAX/MIN/AVG Modes
The TP420 can display maximum, minimum, and average temperature readings from the IR sensor.
- Saat memegang PEMINDAIAN button for IR measurement, press the MODE button repeatedly to cycle through MAX, MIN, and AVG readings.
Lampu latar
The display features a backlight for improved visibility in low-light conditions. The backlight automatically activates when the probe is unfolded or a button is pressed.
Fungsi Mati Otomatis
To conserve battery life, the thermometer will automatically turn off after 90 seconds of inactivity (no button presses or probe movement).
Produk Selesaiview Video
Video 1: Official ThermoPro video demonstrating the features and usage of the TP420 thermometer, including both probe and infrared functions.
Pemeliharaan
- Membersihkan Probe: Usap probe baja tahan karat dengan adamp cloth or mild soapy water after each use. Do not immerse the entire thermometer in water.
- Membersihkan Tubuh: Clean the body of the thermometer with a soft, damp kain. Jangan gunakan pembersih abrasif atau merendamnya dalam air.
- Penyimpanan: Store the thermometer in a dry place at room temperature. Fold the probe back into the device for compact storage and to activate the auto-off feature. The built-in magnet allows for convenient storage on metallic surfaces.
- Perawatan Baterai: Lepaskan baterai jika perangkat tidak akan digunakan dalam jangka waktu lama untuk mencegah kebocoran.
Penyelesaian Masalah
| Masalah | Kemungkinan Penyebab / Solusi |
|---|---|
| Tidak ada tampilan / Perangkat tidak mau menyala |
|
| Inaccurate probe readings |
|
| Pembacaan IR yang tidak akurat |
|
| Display shows "LO" or "HI" |
|
Spesifikasi
- Model: TP420
- Kisaran Suhu Penyelidikan: -58°F to 572°F (-50°C to 300°C)
- Kisaran Suhu IR: -58°F to 1022°F (-50°C to 550°C)
- Akurasi Penyelidikan: ±1.8°F (±1.0°C)
- Akurasi IR: ±3°F (±1.5°C)
- IR Response Time: < 500ms
- Distance-to-Spot Ratio (IR): 12:1
- Emissivity (IR): Dapat disesuaikan dari 0.1 hingga 1.0
- Sumber Daya: 2 x Baterai AAA
- Mati Otomatis: 90 detik tidak aktif
- Tipe Tampilan: Digital dengan Lampu Latar
- Bahan: Plastic body, Stainless Steel probe
- Ukuran: Approximately 6.57 inches (length)
- Berat: 5.3 ons
- Sertifikasi: CE, FCC
Garansi & Dukungan
ThermoPro products are designed for reliability and performance. For warranty information, technical support, or customer service inquiries, please visit the official ThermoPro webKunjungi situs web mereka atau hubungi tim dukungan pelanggan mereka secara langsung. Simpan bukti pembelian Anda untuk klaim garansi.
Official ThermoPro Store: ThermoPro Store on Amazon
