Hotline: 16297 (9.00 AM to 11.00 PM) 
Hello, Sign in 
Cart 
The HTC-2 Digital Indoor Outdoor Thermometer Hygrometer Clock monitors environmental variables via internal sensors and an external 1.5m probe. It tracks relative humidity from 10% to 99% alongside temperature readings between -50°C and +70°C. Upgrading from the HTC-1 adds a wired sensor for simultaneous indoor and outdoor monitoring. This version enables dual temperature tracking whereas previous models only measured ambient room air.
Key Features
- Dual Temperature Monitoring: Tracks internal ambient air and external probe data simultaneously. You see indoor and outdoor conditions on one screen.
- 1.5m External Probe: Wired sensor extends through windows or into egg incubators. The cable maintains a signal without breaking the airtight seal.
- Large Multi-function LCD: High-contrast panel displays time, humidity, and two temperature readings. Large digits remain readable from across a standard room.
- Max/Min Memory Recall: Logs the highest and lowest recorded data points since reset. This helps identify temperature spikes in humidity-sensitive environments.
Frequently Asked Questions
What is the difference between HTC-1 and HTC-2?
The HTC-2 includes an external 1.5m wired probe for remote sensing. The older HTC-1 only measures temperature at the device's physical location.
How to set time on HTC-2 thermometer?
Hold the 'MODE' button for two seconds until the minutes flash. Use the 'ADJ' button to cycle values and 'MODE' to confirm each step.
Is this suitable for an egg incubator?
The 1.5m probe fits inside the incubator while the display stays outside. Accurate ±1°C readings help maintain the specific heat levels needed for hatching.
