Thermal Pro vs Spelling Test

The mobile phone thermal imager is a portable thermal imaging product of long-wave infrared (8~14μm, LWIR), which can convert the thermal radiation of the measured object into images and temperature data. Main functions: 1. Supports ultra-high infrared resolution of 256X192 pixels, and displays thermal images in real time and high definition through 25Hz high frame rate. 2. Supports measurement of the full temperature range of -20℃~550℃ (-4℉~1022℉), and can accurately detect temperature changes of 0.1℃(32.18℉). 3. Supports real-time image photography and video recording, and can set the maximum\minimum\center temperature value display of point, line, and surface areas at any position on the image. 4. Supports thermal imaging\fusion\picture-in-picture mode switching, combining infrared images and visible light images. 5. Supports real-time temperature sound/light alarm, and can customize high or low temperature alarm values ​​and alarm modes. 6. Support real-time temperature waveform monitoring, you can set points, lines, and surface areas at any position on the image for temperature monitoring, automatically save temperature monitoring videos, support video playback and excel table data export. 7. Support the generation of temperature measurement analysis reports, you can select any photo in the album to generate a PDF report, and support PDF report sharing.

Practice for the next school spelling test with the words your child actually needs to learn. Add the class list, then let your child listen, write, replay and check at their own pace—without you reading every word aloud. NATURAL VOICES, LESS PARENT DICTATION Natural-sounding AI voices read your list aloud. Replay a tricky word whenever needed. Use paper and pencil with iPhone, or write in the app on iPad. Speech is AI-generated, not human recordings. UNDERSTAND WHAT YOU HEAR Optional context hints read a short meaning or example with the word. Practise in 12 languages; the interface follows your device language. Change the practice language manually when a short word is ambiguous. GIVE MISSED WORDS ANOTHER TRY Mark words you missed and keep them in the review list. Practise selected words again instead of repeating everything. Save school lists for the next homework session. LISTEN, WRITE, CHECK On iPhone, listen and write in an exercise book or on paper. Replay a word when needed, move to the next word when ready, and reveal the answer to check your work. On iPad, you can also write in the app with Apple Pencil or your finger; optional trace letters provide a guide. BRING YOUR SCHOOL WORDS Type a teacher’s word list or use photo scanning to bring words into practice. Check the recognised text before starting, and save custom lists to use again. Spelling homework should not have to wait until someone is free to read the words aloud. Spell-Up helps school-age students practise listening and writing independently, using the words they actually need for class. Designed for students and families building an independent homework routine—not a replacement for teaching or a guaranteed improvement in grades. Photo recognition and voice availability vary by language and device. Includes a limited trial; continued access requires a purchase. WORD LISTS FOR SCHOOL PRACTICE Bring the exact words assigned at school, save your own lists, or choose from the built-in collections. The English library includes Dolch sight words, Fry high-frequency words, grade-based spelling collections and themed lists. Practice is available in 12 languages, so students can also use word lists in another supported school language. Built-in levels and lists are practice resources, not official curriculum-matched textbook editions. Privacy Policy: https://spell-up-privacy.chaohsiaokuang.chatgpt.site Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/