Analog Thermometer Hygrometer for Pig Farms

• Combined thermometer and hygrometer for livestock environmental monitoring.
• Displays ambient temperature and relative humidity simultaneously.
• Analog design provides continuous real-time visual readings.
• Temperature scale includes both Celsius and Fahrenheit units.
• Wide temperature indication range suitable for general farm environments.
• Relative humidity dial provides convenient humidity observation.
• No battery or external electrical power is required.
• Engineering-plastic housing is lightweight and corrosion resistant.
• Clear scales allow fast reading during routine farm inspections.
• Wall-mounted configuration saves working and floor space.
• No electronic programming or complicated setup is required.
• Suitable as a simple backup reference for electronic environmental control systems.
• Useful for pig houses, livestock buildings, warehouses, greenhouses, and farm workshops.
• Individually packaged for convenient storage, distribution, and resale.

• Product Type: Analog Thermometer Hygrometer
• Model Marking: DYWSJ
• Brand: Kehui
• Primary Function: Ambient Temperature and Relative Humidity Monitoring
• Temperature Display: Celsius and Fahrenheit
• Temperature Range: Approximately -40°C to +50°C
• Fahrenheit Range: Approximately -40°F to +120°F
• Relative Humidity Range: 0–100% RH
• Temperature Measurement: Liquid-Column Analog Thermometer
• Humidity Measurement: Mechanical Analog Hygrometer
• Housing Material: Engineering Plastic
• Approximate Dimensions: 230 × 66 × 15 mm
• Installation: Wall Mounted / Hanging
• Power Requirement: None
• Battery Requirement: None
• Packaging: Individual Packaging
• Carton Quantity: 200 Pieces per Carton
• Typical Environment: Pig House / Livestock Building / Greenhouse / Warehouse

Temperature and humidity ranges are based on the visible scale and matching DYWSJ product configuration. Exact measurement accuracy, calibration tolerance, sensor construction, dimensions, and packaging specifications should be confirmed according to the supplied batch when required for precision monitoring applications.

• Environmental monitoring in commercial pig houses.
• Temperature and humidity observation in farrowing houses.
• Monitoring of piglet nursery buildings.
• Environmental checks in gestation and breeding sow houses.
• Monitoring of grower and finishing pig buildings.
• Livestock farm ventilation management.
• Heating and cooling system inspection.
• Cattle, goat-farming-equipment/" target="_blank" class="keylink">sheep, goat, and poultry housing.
• Agricultural warehouses and feed-storage areas.
• Greenhouses and agricultural production facilities.
• Farm workshops and equipment rooms.
• Backup visual monitoring alongside electronic environmental controllers.

• Select a location that represents the general environmental conditions of the livestock area.
• Install the instrument vertically on a stable wall, post, or suitable support.
• Position the thermometer where the scales can be read easily during routine inspection.
• Avoid mounting directly beside heaters, cooling pads, hot-water pipes, ventilation outlets, or strong drafts.
• Keep the instrument away from direct sunlight, which may produce an artificially high temperature reading.
• Avoid locations exposed directly to pressure washing, water spray, or condensation.
• Allow the instrument sufficient time to stabilize after relocation before evaluating the reading.

• Keep the scale and transparent measurement areas clean for easy reading.
• Remove dust using a soft dry or slightly damp cloth.
• Avoid aggressive solvents that may damage the engineering-plastic housing or printed scales.
• Do not immerse the instrument in water.
• Inspect the thermometer capillary regularly for damage or separation of the liquid column.
• Check the humidity pointer periodically for free movement.
• Compare readings periodically with a known reference instrument when measurement verification is important.
• Replace the unit if the thermometer tube, housing, scale, or humidity mechanism becomes damaged.
• Store unused units in a clean, dry environment protected from excessive heat and physical impact.

Q: Does this instrument measure only temperature?
A: No. It combines an analog thermometer with a mechanical relative humidity gauge, allowing both temperature and humidity to be observed.

Q: What is the temperature range?
A: The visible scale provides an approximate Celsius range from -40°C to +50°C and a Fahrenheit range from -40°F to +120°F.

Q: What is the humidity range?
A: The lower dial displays relative humidity from approximately 0% to 100% RH.

Q: Does it require batteries?
A: No. Both temperature and humidity indications use mechanical measuring principles and require no battery.

Q: Can it be used in a pig house?
A: Yes. It is suitable for basic temperature and humidity observation in farrowing, nursery, gestation, breeding, grower, and finishing buildings.

Q: Can it replace an automatic environmental controller?
A: No. It is a visual monitoring instrument and does not automatically control fans, heaters, cooling systems, alarms, or ventilation equipment.

Q: Where should it be installed?
A: It should be mounted in a representative livestock area away from direct sunlight, heaters, cooling outlets, water spray, and localized drafts.

Q: Can it be installed outdoors?
A: Comparable DYWSJ instruments can be used in protected indoor or outdoor locations, but direct rain, strong sunlight, and severe weather exposure should be avoided unless the supplied version is specifically rated for those conditions.

Q: What material is the housing made from?
A: The current product specification lists engineering plastic as the housing material.

Q: What are the approximate dimensions?
A: Matching DYWSJ configurations are approximately 230 × 66 × 15 mm.

Q: How many units are packed per carton?
A: The current product specification lists individual packaging with 200 units per carton.

Q: Where else can this thermometer hygrometer be used?
A: It is also suitable for cattle and poultry houses, agricultural warehouses, greenhouses, farm workshops, storage rooms, and other environments requiring simple temperature and humidity monitoring.