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- charliecai@vchon.com.cn
- +8619957875285

Mini Hygrothermograph
Compact and practical, this Mini Hygrothermograph delivers precise real-time temperature and humidity monitoring. Equipped with a high-precision sensor and a low-power clear LCD screen, it provides stable, accurate readings
Description
Products Introduction
Mini Hygrothermograph

The Mini Hygrothermograph is your ideal partner for balanced indoor comfort in high-quality living.
Fitted with Swiss Sensirion high-precision sensors, it instantly delivers accurate real-time temp & humidity readings with fast data refresh.
Its wide-view high-ratio LCD screen ensures crystal-clear data visibility from all angles while consuming minimal power.
Crafted from odorless eco-friendly ABS plastic, it resists wear and releases no harmful volatiles.
Dual mounting options - desktop stand and magnetic back - support flexible placement on tables or metal surfaces.
Product parameters
| Product Name | Mini Hygrothermograph |
| Temperature Measurement Range | -10℃ to 60℃ |
| Humidity Measurement Range | 40%-80%RH |
| Humidity Measurement Accuracy | ±5%RH |
| Temperature Measurement Accuracy | ±0.5℃ |
| Material | ABS plastic |
Product details/product advantages

Real-time monitoring and intelligent expression management make the health status of the home environment clear at a glance. There is no need to tediously interpret the data. The device intuitively feedbacks the environmental comfort through vivid emoticons - the comfort zone displays a smiling expression, and the temperature and humidity are too high or too low. It automatically switches to a warning expression, which can be easily understood by the elderly and children, making environmental health protection more intuitive and considerate.
Accurately monitors temperature and humidity, and quickly senses environmental changes in real time. It uses a high-precision sensor chip to simultaneously capture the two core environmental indicators of temperature and humidity. Whether it is temperature fluctuations during seasonal alternations or humidity changes when air conditioners and humidifiers are working, it can accurately sense and update data in an instant, avoiding environmental discomfort caused by monitoring lag, and providing timely and reliable reference for home environment adjustment.


Super battery life, energy saving, durability and worry-free. Equipped with a 12-month ultra-long battery life design, it completely says goodbye to the trouble of frequent battery replacement and focuses on protecting your home environment for a long time. The built-in customized low-power processor in the fuselage is like equipping the device with an "energy-saving heart". It uses intelligent algorithms to perform precise energy consumption calculations for each data monitoring and screen refresh process, minimizing energy consumption, taking into account monitoring accuracy and battery life, making the user experience smoother.
It can be hung or stood up for various placements, adapting to all home scenes. It supports both wall-mounting and placement methods, and can be flexibly adapted to different space layouts: it can be placed on a TV cabinet or shelf in the living room, on the wall or on a bedside table in the bedroom, and in the corner of the desk in the study room without taking up too much space. No matter which placement method is used, it is stable and convenient, allowing environmental monitoring without blind spots.

How to use




Real Cooperation Cases

Quality control
Each mini thermohygrometer undergoes strict quality control:
Intelligent core - built-in precision digital sensor chip, automatic temperature and humidity calibration, clear digital LCD display.
Stable performance and long life - high-sensitivity dual sensor module, constant voltage circuit design, adjustable backlight, using 2032 button battery, battery life up to 6 months
Practical accessories and sturdy housing - chuck holder and magnetic back plate for flexible placement; fully sealed housing and dustproof, anti-interference structure ensure reliable readings.
All production processes adhere to ISO 9001 standards and are fully traceable.
Packaging and Shipping


our service
Global Quality Assurance Commitment
We stand by an international standard one-year quality assurance. Should the product experience malfunctions arising from material defects or manufacturing flaws, we provide prompt localized repair or cross-border replacement services, covering major export markets including Europe, North America, and Southeast Asia.
Dedicated Customer Service Follow-up
We assign a dedicated bilingual customer service specialist to each international client, providing one-on-one full-process follow-up from order confirmation to after-sales maintenance. This includes cross-border logistics tracking, customs clearance guidance, and comprehensive usage support.
Multi-Time-Zone Technical Support
We have established a global after-sales hotline and email system, with a professional engineering team offering multilingual technical support in English, French, and other languages. Our services cover the entire lifecycle, including installation guidance, troubleshooting, and maintenance assistance.

FAQ
Connection Issues
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Failed to search for the device: Ensure the thermohygrometer is powered on and in a connectable state. Unstable connection or frequent disconnection: Check if the distance between the phone and the thermohygrometer is too far or if there are obstacles blocking the signal. Restart the Bluetooth function of the phone and the thermohygrometer, or forget the device in the Mi Home APP and re-add it.
Temperature and Humidity Measurement Issues
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Inaccurate measurement values: Check if the ventilation holes are blocked or waterlogged. Remove obstacles promptly and place the product in a dry, well-ventilated area to air-dry. Ensure sufficient battery power, as a dead battery may affect measurement accuracy.
Measurement range limitations: The Mi Home Smart Thermohygrometer has a temperature measurement range of -10°C to 50°C and a humidity measurement range of 10% to 100%RH. Exceeding this range may result in inaccurate measurements or failure to measure.
Screen Display Issues
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No screen display: Battery-powered models: This may be due to a dead battery or incorrect battery installation. Check if the battery is exhausted, reinstall the battery, or replace it with a new one.
Rechargeable models: Charge it for 6-8 hours before use. Water-like streaks on the screen: This may be caused by static electricity or external pressure on the LCD screen. It is not a malfunction and will recover after being left unused for a period of time.
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