Round Thermometer with Humidity Hygrometer Diameter 13cm – Dual Analog Comfort Monitor

Keep everyday living spaces, storage zones, and indoor plant setups balanced and comfortable with the Round Thermometer with Humidity Hygrometer (13cm Diameter / 2-in-1 Dual Analog Gauge). Engineered with a compact 13cm dial face, clear dual-scale readouts, and responsive bimetallic induction mechanisms, this all-in-one climate station tracks ambient room temperature and relative air humidity at a single glance.

Operating 100% battery-free through mechanical physical induction (no batteries, DC power adapters, or charging cables needed), it delivers reliable, continuous environmental monitoring with zero maintenance downtime.

Key Features & Specifications

• Product Type: 2-in-1 Round Analog Thermometer & Hygrometer Weather Station.

• Dial Diameter: Approx. 13 cm (approx. 5.1 Inches)—a space-efficient circular footprint that fits neatly on desks, shelves, or gallery walls.

• Dual Environmental Measurement Scales:

  • Temperature Gauge: Measures ambient indoor temperature accurately across -30°C to +50°C (or dual Celsius/Fahrenheit scale depending on production run).

  • Humidity Gauge: Measures indoor relative humidity from 0% RH to 100% RH with color-coded comfort zones (Dry, Comfortable, Wet/Humid).

• 100% Battery-Free Mechanical Induction:

  • Powered by high-sensitivity bimetallic spiral coils and humidity-reactive internal elements that expand and contract naturally with air shifts.

  • Zero ongoing battery replacement costs, zero electrical failure risks, and zero battery acid leakage.

• High-Clarity Protective Lens & Sturdy Bezel:

  • Transparent front protective crystal shields the pointer hands and printed dial from dust, steam, and airborne grease.

  • Durable, impact-resistant ABS or metal-alloy outer casing cleans easily with a quick wipe of a dry cloth.

• Easy-to-Read High-Contrast Dial:

  • Bold numeral markings, color-banded comfort indicators, and balanced pointer needles make checking your climate status effortless from several meters away.

• Flexible Dual Mounting Options:

  • Wall Mount: Integrated rear hanging slot allows quick, flush hanging on a wall hook, screw, or nail.

  • Tabletop Stand: Includes a fold-out rear support kickstand (or detachable base bracket) for stable placement on flat counters, mantels, and work desks.

Broad Universal Applications & Placement

• Bedrooms & Nurseries: Helps parents and light sleepers monitor optimal sleeping environments (18–22°C and 40–60% RH) to avoid dry throat irritation or excessive dampness.

• Greenhouses & Indoor Plant Shelves: Track vital microclimates for delicate houseplants, succulents, or seedling propagation trays without worrying about water splashes ruining electronic screens.

• Wine Cellars, Pantries & Wardrobes: Keep humidity levels in check to protect wine corks, prevent wardrobe mildew, and safeguard dry pantry staples.

• Home Offices & Workspaces: Maintains a comfortable, productive room climate during long work or study sessions.

• Musical Instrument Rooms: Helps musicians safeguard acoustic guitars, violins, and woodwind instruments from cracking or warping due to sudden humidity drops.

Quick 4-Step Setup & Operation Guide

1. Unbox & Acclimate: Remove the unit from packaging and allow it to sit in your target room for 1–2 hours so the internal coils adjust fully to local conditions.

2. Choose Your Setup: Hang the unit on a wall via the rear keyhole slot, or fold out the rear kickstand to display it upright on a shelf or desk.

3. Optimize Location: Position away from direct sunlight, air conditioner vents, open windows, and direct heater exhausts to ensure representative ambient room readings.

4. Read & Track: Check the top pointer for current room temperature and the lower gauge for relative humidity and room comfort classification at a glance.