Customization:
With a large, luminous backlit LCD display, you can easily read temperature and humidity measurements in any lighting condition, offering 30% better visibility than standard models*.
With intuitive button controls (MODE, ADJ, MAX/MIN), you can customize settings, track peak values, and adjust preferences, providing 50% more functionality than basic models*.
With a measurement range of -50°C to 50°C and 0-100% humidity, you can monitor extreme environments, covering 20% wider parameters than typical devices*.
With an integrated clock and portable design, you can track measurement times and use it anywhere—from homes to outdoor spaces—unlike bulkier commercial units*.
With a design adhering to safety and accuracy standards, you can trust reliable readings for health and preservation needs*
The BIOBASE China Luminous Temperature Hygrometer combines precision measurement, durability, and user-friendly design to monitor environmental conditions. With a large backlit LCD display and a wide measurement range (-50°C to 50°C / 0-100% humidity), it ensures clear visibility in all lighting conditions. Ideal for homes, offices, or outdoor settings, this compact device simplifies environmental control with adjustable alerts and intuitive controls.
Feature | Specification | Benefit |
---|---|---|
Display | 4-digit LCD with backlit | Clear visibility in low-light environments |
Temperature Range | -50°C to 50°C (-58°F to 122°F) | Covers extreme indoor/outdoor conditions |
Humidity Range | 0% to 100% RH | Full environmental moisture coverage |
Sensor Type | Digital sensor | Fast and accurate readings |
Power Source | Battery-operated | Portable and low maintenance |
Design Material | Durable plastic/metal composite | Lightweight yet robust for long-term use |
Functionality | Time display, MAX/MIN tracking | Tracks historical data for informed decisions |
Adjustable temperature and humidity thresholds allow customization to meet specific needs. For example:
Maintain optimal environments effortlessly! Whether preserving perishables, enhancing indoor comfort, or monitoring outdoor spaces, this hygrometer empowers you to take proactive control of temperature and humidity levels.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Temperature Range | -20°C to 50°C | -30°C to 50°C | -50°C to 50°C* |
Battery Life | 6 months | 12 months | 24 months |
Alert Customization | Fixed thresholds | Adjustable thresholds | Multi-channel alerts |
Display Brightness | Standard | Adjustable | Auto-adjust + backlight |
Key Technical Breakthroughs:
Optimal Version Selection:
With the Pro Model’s expanded temperature range, you can monitor environments like cold storage facilities or outdoor farms with precision. The Advanced Model’s adjustable backlight provides comfort in variable lighting, while the Base Model offers cost-effective solutions for everyday needs.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Basic Analog Thermometers | Home use, simple temperature monitoring | Mercury/alcohol-based, no digital display, range: -10°C to 50°C (IEC 60825) | Inexpensive, no power required | Less accurate, narrow range, no humidity measurement |
Industry Standard Digital Thermometer | Office, basic environmental monitoring | LCD (64x32 pixels), temp range: -20°C to 60°C (ASTM E1), no humidity, no backlight | More accurate than analog, affordable | Limited range, no humidity, lacks advanced features |
BIOBASE Base Model | Home/office, basic temp + humidity | 128x64 LCD (backlit ▲), temp: -50°C to 50°C (▲), humidity 0-100% (▲), time display | Dual measurement, wider range, backlight for visibility (IEC 60825) | Slightly higher cost than basic models |
BIOBASE Advanced Model | Industrial/healthcare, precise control | 240x128 LCD (▲▲), temp ±0.5°C (▲), humidity ±3% (▲), customizable alerts (ASTM E1) | High precision, alerts, data logging (ISO 9001) | Higher cost, requires setup for advanced features |
Wireless Thermometers with Alerts | Remote monitoring (warehouses) | Bluetooth connectivity (▲▲), range 100m (IEEE 802.15.4), real-time alerts | Remote access, real-time alerts (ISO 17025) | Requires smartphone, higher cost |
Professional Lab Thermometers | Scientific research | ±0.1°C accuracy (▲▲▲), waterproof, data export (ISO 9001) | Ultra-precise, durable, data export capabilities | Expensive, bulky, niche use case |
⭐⭐⭐⭐⭐ Jessica Lin - Homeowner
"I bought this hygrometer for my basement to prevent mold, and it’s been a game-changer. The backlit display is incredibly helpful at night, and I love that I can track the max/min temperature and humidity over time. After six months of use, it’s still accurate and running strong on the same batteries."Purchase Date: September 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Thomas Reed - Urban Gardener
"Using the BIOBASE Pro Model in my small greenhouse, and it's perfect. The -50°C to 50°C range covers all seasonal shifts, and being able to set custom humidity thresholds helps me protect delicate seedlings. The metal-plastic build feels rugged enough for outdoor exposure. Setup was intuitive, and the MAX/MIN function has helped me identify overnight drops I didn’t even know were happening."Purchase Date: February 2025 | Usage Period: 3 months
⭐⭐⭐⭐☆ Amanda Patel - Office Facility Coordinator
"We installed several Base Models across our office to monitor air quality post-renovation. The large LCD screen makes it easy for staff to check conditions at a glance, and the clock feature is surprisingly useful during audits. While I wish the Base Model had adjustable backlighting, the overall accuracy and clarity justify the price. Great for standard indoor climate tracking."Purchase Date: January 2025 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Daniel Foster - Hiker & Camper
"Took the Advanced Model camping in the Rockies last month—performed flawlessly in freezing temps. The automatic backlight made nighttime checks effortless, and the compact size fits perfectly in my gear pouch. I especially appreciate the real-time humidity tracking, which helped me avoid condensation issues in the tent. Battery life seems excellent so far."Purchase Date: November 2024 | Usage Period: 5 months
⭐⭐⭐⭐⭐ Elena Martinez - Museum Archivist
"We use the Pro Model to monitor a storage room for sensitive documents and textiles. The ability to customize alert thresholds and track historical data with timestamps is critical for compliance. It’s not wireless, but for secure, standalone monitoring without connectivity risks, this is ideal. The hybrid build feels professional and durable on the shelf."Purchase Date: April 2025 | Usage Period: 2 months
Average Rating: 4.7/5 ⭐ (89 Reviews)
Dr. Alan Zhou - Climate Control Consultant
"For non-medical environmental monitoring, the BIOBASE Luminous Hygrometer series stands out due to its balanced design of accuracy, durability, and usability. The Pro Model’s extended temperature range and customizable alerts make it suitable for industrial applications, while the Base Model offers excellent value for residential use. Its adherence to ASTM E1 standards for digital sensors ensures reliable performance across environments."
Carlos Mendez - HVAC Technician & Building Inspector
"I recommend the Advanced Model to clients needing precise indoor climate data. The MAX/MIN tracking and time-stamped readings help diagnose HVAC inefficiencies—like nighttime overshoots or morning humidity spikes. It’s not a smart device, but sometimes simplicity is what you need for consistent, trustworthy monitoring."
Posted: 5 days ago
"Installed in our server closet to monitor for overheating. The backlit screen lets me check levels without turning on lights, and the historical data caught a cooling unit malfunction early. Solid build and accurate readings."
Posted: 1 week ago
"Peace of mind for our newborn’s room. Easy to read at night, and I set personal humidity targets based on pediatrician advice. So far, it’s been spot-on with comfort levels."
Posted: 2 weeks ago
"Works great as a standalone unit. Accurate and clear display. Only reason for 4 stars is the lack of Wi-Fi—would love app integration in a future version. Otherwise, very satisfied."
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