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The Verona HTC-2 digital thermometer and hygrometer measures both temperature and relative humidity simultaneously while also displaying the time and calendar. It can measure indoor temperature and humidity and outdoor temperature using a wired external probe. This feature makes the device versatile for monitoring different environments within a building or facility.
The device typically includes a large three-line LCD display that shows temperature, humidity, and time or date clearly. Comfort indicators such as “DRY,” “COMFORT,” and “WET” may also appear on the display to help users quickly interpret humidity conditions.
The HTC-2 model is designed for easy installation, allowing users to place it on a desk or mount it on a wall.
Key Features
1. Temperature Measurement
The HTC-2 thermometer provides reliable temperature readings for both indoor and outdoor environments.
Typical measurement ranges include:
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Indoor temperature: −10 °C to +50 °C
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Outdoor temperature: −50 °C to +70 °C
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Accuracy: approximately ±1 °C
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Resolution: 0.1 °C or 0.1 °F
Users can switch between Celsius (°C) and Fahrenheit (°F) depending on preference.
The external probe cable—usually around 1.5 to 2 meters long—allows monitoring of temperature in another area such as outdoors, refrigerators, incubators, or storage rooms.
2. Humidity Measurement
Humidity monitoring is another important function of the HTC-2.
Specifications include:
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Humidity measurement range: 10% to 99% RH
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Accuracy: approximately ±5% RH
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Resolution: 1% RH
The device provides a quick indication of environmental comfort levels through humidity indicators such as:
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DRY: Low humidity
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COMFORT: Ideal humidity
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WET: High humidity
Monitoring humidity is particularly useful in areas such as:
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Greenhouses
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Warehouses
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Libraries
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Museums
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Data centers
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Residential rooms
Proper humidity levels help prevent mold growth, product damage, corrosion, and discomfort.
Display and Interface
One of the main advantages of the HTC-2 device is its large LCD screen, which displays multiple readings simultaneously.
The display typically shows:
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Indoor temperature
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Outdoor temperature
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Relative humidity
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Time and date
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Comfort indicator
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Maximum and minimum readings
The clear display makes it easy to read the measurements even from a distance.
Memory Function
The HTC-2 includes a MAX/MIN memory feature, which stores the highest and lowest temperature and humidity values recorded. This function allows users to track environmental changes over time.
For example, users can monitor:
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Daily temperature fluctuations
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Humidity variations in storage areas
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Climate conditions in greenhouses or incubators
The memory values can be viewed by pressing a button on the device.
Clock, Alarm, and Calendar Functions
In addition to environmental monitoring, the HTC-2 also works as a digital clock and calendar.
Key time-related features include:
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12-hour or 24-hour time display
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Alarm clock function
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Calendar display showing month and date
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Hourly chime option
Some versions automatically alternate between clock and date display every few seconds.
These additional features make the device useful as both a monitoring tool and a desk clock.
Technical Specifications
Model: HTC-2
Product Type: Digital Thermometer & Hygrometer
Temperature Range:
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Indoor: −10 °C to +50 °C
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Outdoor: −50 °C to +70 °C
Humidity Range:
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10% to 99% RH
Accuracy:
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Temperature: ±1 °C
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Humidity: ±5% RH
Resolution:
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Temperature: 0.1 °C
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Humidity: 1% RH
Power Supply:
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1 × 1.5 V AAA battery
Display:
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Large LCD digital screen
Dimensions:
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Approximately 105 × 98 × 24 mm
Weight:
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About 114–126 g
External Sensor Cable Length:
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Approximately 1.5–2 m
Installation Options
The HTC-2 thermometer and hygrometer can be installed in two ways:
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Desktop placement: Using its built-in stand.
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Wall mounting: Using a hanging slot on the back.
This flexibility allows users to place the device in the most convenient viewing location.
Applications
The Verona HTC-2 thermometer and hygrometer is used in many environments, including:
Home and Residential
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Bedrooms
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Living rooms
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Kitchens
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Baby rooms
Industrial and Commercial
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Warehouses
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Storage rooms
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Laboratories
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Data centers
Agriculture and Greenhouses
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Plant growing areas
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Seed germination environments
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Hydroponic systems
Specialized Applications
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Museums and archives
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Humidors
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Reptile terrariums
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Incubators
Maintaining the correct temperature and humidity ensures product quality, equipment protection, and human comfort.
Advantages of the HTC-2 Device
The Verona HTC-2 digital thermometer and hygrometer offers several practical advantages:
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Multifunction device combining temperature, humidity, clock, and calendar
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Large easy-to-read LCD display
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External probe for outdoor temperature monitoring
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MAX/MIN memory function
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Compact and lightweight design
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Low power consumption
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Simple installation and operation
Because of these features, it is widely used as an affordable environmental monitoring tool.







