BaldrTherm Digital Thermometer and Hygrometer Meter - 2.2" Display

The BaldrTherm Solar Thermometer & Hygrometer makes monitoring your indoor environment simple, accurate, and sustainable. Powered by solar energy, it can run continuously in bright indoor conditions using either sunlight or artificial light—helping reduce battery use while ensuring the device stays reliably powered. Its specially designed curved body with a three-sided ventilation system detects even subtle air changes, delivering precise temperature and humidity readings that refresh every 10 seconds so you always have the most up-to-date information about your space.

Designed for everyday convenience, the large 2.2-inch LCD screen displays clear, easy-to-read temperature and humidity levels for users of all ages. A built-in comfort indicator with a smiley face instantly shows when indoor conditions fall within a healthy comfort range, helping you maintain an environment that supports better sleep, reduces allergies, and keeps your family comfortable. 

• Solar Powered for Continuous Operation

  Designed with an integrated solar panel, this indoor thermometer harnesses energy from both sunlight and indoor lighting to keep the device running without interruption. Enjoy reliable monitoring with reduced battery dependence and a more eco-friendly solution for everyday climate tracking.

• Highly Accurate & Fast 10-Second Updates

  The curved design with a three-sided ventilation system improves airflow detection, allowing the hygrometer to capture even subtle environmental changes. With automatic updates every 10 seconds and accuracy of ±1°F/°C and ±2–3% RH, you always receive precise, real-time temperature and humidity readings you can trust.

• Instant Comfort Indicator for Healthier Living

  A clear smiley face indicator quickly shows when your indoor environment falls within an optimal comfort range (68°F–79°F / 20°C–26.1°C and 30–70% RH). This simple visual guide helps you maintain a comfortable home environment that supports better sleep, reduces allergies, and protects your family’s well-being.

• Large LCD Display for Effortless Reading

  The 2.2-inch LCD screen, enlarged from the previous model, features bold digits, making temperature and humidity levels easy to read at a glance. Whether placed on a desk, shelf, or nursery table, the clear display ensures everyone can quickly and comfortably monitor indoor conditions.

• Reliable Support with 3-Year Warranty

  Your purchase is backed by BaldrTherm’s 3-year warranty, a detailed instruction manual for easy setup, and 24/7 online customer support ready to assist whenever you need help—giving you confidence and peace of mind with every use.

• Thermometer
  
• 1 x AAA Batteries
• Manural

Manual Download Here!