Analog Thermometer Hygrometer

• Temperature & Humidity Monitoring: Displays ambient temperature and relative humidity simultaneously.
• Battery-Free Operation: Mechanical sensing system requires no external power or battery replacement.
• Clear Analog Display: Large scales and separate pointers allow quick environmental checks.
• Color-Coded Scale: Colored zones improve readability and make environmental conditions easier to observe.
• Wide Monitoring Range: Covers -10°C to +40°C and 10–90% RH.
• Octagonal Housing: Classic compact design suitable for permanent wall installation.
• Engineering-Plastic Body: Lightweight and suitable for routine indoor agricultural use.
• Low Maintenance: No charging, wiring or software configuration is required.
• Farm Application: Suitable for livestock houses, hatchery areas, feed storage and breeding facilities.

• Pig house temperature and humidity monitoring
• Poultry houses and brooding rooms
• Cattle and goat-farming-equipment/" target="_blank" class="keylink">sheep barns
• Livestock breeding rooms
• Feed warehouses and storage rooms
• Greenhouses and agricultural facilities
• Veterinary and farm laboratories
• Incubation and hatching areas
• General indoor environmental monitoring

• Mount the instrument vertically on a wall at a representative environmental monitoring point.
• Avoid direct sunlight, heaters, cooling outlets and other localized temperature sources.
• Keep the instrument away from direct water spray and excessive condensation.
• Allow free air circulation around the housing for stable environmental response.
• Allow sufficient stabilization time after installation or relocation.
• Clean the housing and dial cover with a soft dry or slightly damp cloth.
• Do not immerse the instrument in water or use corrosive cleaning chemicals.
• Avoid strong impacts that may affect the internal mechanical sensing mechanism.
• Periodically compare readings with a reference instrument when higher measurement confidence is required.

Q: What does the WS-A1 measure?
A: It simultaneously measures ambient temperature and relative humidity using mechanical sensing elements.

Q: What is the temperature range?
A: The specified temperature range is -10°C to +40°C.

Q: What is the humidity range?
A: The specified humidity range is 10–90% RH.

Q: Does the instrument require batteries?
A: No. It is a fully mechanical analog instrument and does not require batteries or external electrical power.

Q: Is it suitable for livestock farms?
A: Yes. It can be used for routine environmental monitoring in pig houses, poultry houses, cattle barns, breeding rooms and farm storage areas.

Q: Where should the instrument be installed?
A: Install it at a representative wall location with normal airflow and away from direct sunlight, heaters, cooling outlets and water spray.

Q: Can it control ventilation or heating equipment automatically?
A: No. It is a visual monitoring instrument. Automatic livestock climate control systems require dedicated electronic sensors and environmental controllers.