{"product_id":"ht-9815-4-channel-digital-thermometer-type-k-thermocouple","title":"HT-9815 4-Channel Digital Thermometer | Type K, -200 to 1372°C","description":"\n\u003ch2\u003eHT-9815 4-Channel Digital Thermometer – Simultaneous Readings, Wide Range \u0026amp; Unit Conversion\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHT-9815 4-Channel Digital Thermometer\u003c\/strong\u003e is a professional-grade temperature measurement tool designed for HVAC technicians, laboratory researchers, metalworking professionals, and electrical engineers. Monitor up to \u003cstrong\u003efour temperature points simultaneously\u003c\/strong\u003e with a single compact device — saving time and improving accuracy in demanding environments.\u003c\/p\u003e\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-Channel Simultaneous Measurement:\u003c\/strong\u003e Read four different temperatures at the same time, ideal for comparative analysis in laboratory, HVAC, and industrial settings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Wide Temperature Range:\u003c\/strong\u003e Compatible with Type K thermocouple probes, measuring from \u003cstrong\u003e-200°C to 1372°C (-328°F to 2501°F)\u003c\/strong\u003e — suitable for extreme environments including furnaces, molten metal processing, and refrigeration systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Accuracy:\u003c\/strong\u003e ±1°C (±1°F) accuracy above -100°C; ±2°C (±3.6°F) below -100°C for reliable results across the full range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacklit LCD Display:\u003c\/strong\u003e Clear, high-definition backlight ensures easy readability even in low-light or dark work environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax \/ Min \/ Average Display:\u003c\/strong\u003e Instantly review peak, low, and average readings for smarter data analysis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriple Unit Conversion:\u003c\/strong\u003e Switch effortlessly between Celsius, Fahrenheit, and Kelvin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eData Hold \/ Data Lock:\u003c\/strong\u003e Freeze the display to record readings at your convenience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto Power Off:\u003c\/strong\u003e Automatically shuts down after 10 minutes of inactivity to conserve battery life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePortable \u0026amp; Ergonomic:\u003c\/strong\u003e Compact ABS body (200 × 85 × 38 mm) with a non-slip handle and included storage\/carrying bag — perfect for fieldwork and travel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eHT-9815\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBlack and White\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e200 × 85 × 38 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMeasuring Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e-200°C to 1372°C \/ -328°F to 2501°F\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eAccuracy (above -100°C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e±1°C \/ ±1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eAccuracy (below -100°C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e±2°C \/ ±3.6°F\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.1°C\/°F\/K (below 1000°); 1°C\/°F\/K (above 1000°)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eThermocouple Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eType K (compatible with standard probes)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eTemperature Units\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCelsius \/ Fahrenheit \/ Kelvin\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBattery Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eAuto Power Off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e10 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × HT-9815 Digital Thermometer\u003c\/li\u003e\n  \u003cli\u003e4 × Type K Thermocouple Probes\u003c\/li\u003e\n  \u003cli\u003e1 × Storage \/ Carrying Bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How many temperature channels can the HT-9815 digital thermometer read at once?\u003c\/h4\u003e\n\u003cp\u003eA: The HT-9815 supports \u003cstrong\u003e4 simultaneous channels\u003c\/strong\u003e, allowing you to monitor four different temperature points at the same time. This makes it especially useful for comparative analysis in HVAC, laboratory, and industrial applications where multiple readings are needed simultaneously.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What type of probes is the HT-9815 compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The HT-9815 is compatible with standard \u003cstrong\u003eType K thermocouple probes\u003c\/strong\u003e. Four probes are included in the package. The wide -200°C to 1372°C range makes it suitable for everything from refrigeration and cold storage to high-temperature furnace and metalworking environments.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the HT-9815 thermometer include a battery?\u003c\/h4\u003e\n\u003cp\u003eA: No, the HT-9815 does \u003cstrong\u003enot include a battery\u003c\/strong\u003e in the package. Please ensure you have the appropriate battery on hand before first use. The device features a 10-minute auto power-off function to help extend battery life during regular use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I switch between Celsius, Fahrenheit, and Kelvin on this thermometer?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The HT-9815 features a convenient \u003cstrong\u003eunit conversion function\u003c\/strong\u003e that lets you toggle between Celsius (°C), Fahrenheit (°F), and Kelvin (K) with ease, making it suitable for use in any region or professional context.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How many temperature channels can the HT-9815 digital thermometer read at once?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The HT-9815 supports 4 simultaneous channels, allowing you to monitor four different temperature points at the same time. 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The HT-9815 features a convenient unit conversion function that lets you toggle between Celsius (°C), Fahrenheit (°F), and Kelvin (K) with ease, making it suitable for use in any region or professional context.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"HT-9815 4-Channel Digital Thermometer | Type K, -200 to 1372°C\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/ht-9815-4-channel-digital-thermometer-type-k-thermocouple\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44139945984087,"sku":"200007763:201336100","price":128.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S0cbddb49a66940bcb44a45f773638f76z.webp?v=1786487073","url":"https:\/\/axlcustomersupport.com\/products\/ht-9815-4-channel-digital-thermometer-type-k-thermocouple","provider":"Axl","version":"1.0","type":"link"}