HT-9815 4-Channel Digital Thermometer | Type K, -200 to 1372°C
HT-9815 4-Channel Digital Thermometer | Type K, -200 to 1372°C
HT-9815 4-Channel Digital Thermometer – Simultaneous Readings, Wide Range & Unit Conversion
The HT-9815 4-Channel Digital Thermometer is a professional-grade temperature measurement tool designed for HVAC technicians, laboratory researchers, metalworking professionals, and electrical engineers. Monitor up to four temperature points simultaneously with a single compact device — saving time and improving accuracy in demanding environments.
Made in Mainland China.
Key Features
- 4-Channel Simultaneous Measurement: Read four different temperatures at the same time, ideal for comparative analysis in laboratory, HVAC, and industrial settings.
- Ultra-Wide Temperature Range: Compatible with Type K thermocouple probes, measuring from -200°C to 1372°C (-328°F to 2501°F) — suitable for extreme environments including furnaces, molten metal processing, and refrigeration systems.
- High Accuracy: ±1°C (±1°F) accuracy above -100°C; ±2°C (±3.6°F) below -100°C for reliable results across the full range.
- Backlit LCD Display: Clear, high-definition backlight ensures easy readability even in low-light or dark work environments.
- Max / Min / Average Display: Instantly review peak, low, and average readings for smarter data analysis.
- Triple Unit Conversion: Switch effortlessly between Celsius, Fahrenheit, and Kelvin.
- Data Hold / Data Lock: Freeze the display to record readings at your convenience.
- Auto Power Off: Automatically shuts down after 10 minutes of inactivity to conserve battery life.
- Portable & Ergonomic: Compact ABS body (200 × 85 × 38 mm) with a non-slip handle and included storage/carrying bag — perfect for fieldwork and travel.
Specifications
| Model | HT-9815 |
| Material | ABS Plastic |
| Color | Black and White |
| Dimensions | 200 × 85 × 38 mm |
| Measuring Range | -200°C to 1372°C / -328°F to 2501°F |
| Accuracy (above -100°C) | ±1°C / ±1°F |
| Accuracy (below -100°C) | ±2°C / ±3.6°F |
| Resolution | 0.1°C/°F/K (below 1000°); 1°C/°F/K (above 1000°) |
| Thermocouple Type | Type K (compatible with standard probes) |
| Temperature Units | Celsius / Fahrenheit / Kelvin |
| Battery Included | No |
| Wireless | No |
| Auto Power Off | 10 minutes |
| Origin | Mainland China |
What's in the Box
- 1 × HT-9815 Digital Thermometer
- 4 × Type K Thermocouple Probes
- 1 × Storage / Carrying Bag
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Frequently Asked Questions
Q: How many temperature channels can the HT-9815 digital thermometer read at once?
A: The HT-9815 supports 4 simultaneous channels, 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.
Q: What type of probes is the HT-9815 compatible with?
A: The HT-9815 is compatible with standard Type K thermocouple probes. 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.
Q: Does the HT-9815 thermometer include a battery?
A: No, the HT-9815 does not include a battery 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.
Q: Can I switch between Celsius, Fahrenheit, and Kelvin on this thermometer?
A: Yes! 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.